ineffective assistance of counsel claim (California) · Go Syfert
← California issues

ineffective assistance of counsel claim in California

617 California opinions name it 2 courts 1990–2026 323 in the last five years

The cases below were cited by California courts in a sentence that names this issue. Sides come from how each citing opinion treated the case (Syfertize flag on that citation), so a case can appear on both: that is where the law is contested. A red or yellow chip is the case's own overall treatment.

Followed or applied (61)

CaseFollowedCited
Strickland v. Washingtongreen
scotus · 1984 · cited in 293 California opinions naming this issue, 1990–2026
2 sentences

2026(People v. Silvey (1997) 58 Cal.App.4th 1320, 1329 ; Strickland, supra, 466 U.S. at pp. 690–691; People v. Wilson (1992) 3 Cal.4th 926, 936 .) Where the record is silent as to counsel’s reason, the court must reject an ineffective assistance of counsel claim “unless counsel was asked for and failed to provide a satisfactory explanation, or there simply can be no satisfactory explanation.” (People v. Scott (1997) 15 Cal.4th 1188, 1212 .) An assertion that counsel was ineffective on a silent record is more appropriately made in a petition for habeas corpus, which promotes judicial economy.12 (Pe

2026(Strickland v. Washington (1984) 466 U.S. 668, 688, 694 .) If the record on direct appeal sheds no light on why counsel acted or failed to act, a reviewing court must reject an ineffective assistance of counsel claim unless counsel was asked for an explanation and failed to provide one, or there simply could be no satisfactory explanation.

135293
The People v. Maired
cal · 2013 · cited in 40 California opinions naming this issue, 2015–2026
2 sentences

2026(Strickland v. Washington (1984) 466 U.S. 668, 687 ; People v. Mai (2013) 57 Cal.4th 986, 1009 (Mai), as modified on denial of reh’g (Oct. 2, 2013).) “A reviewing court can begin an ineffective assistance of counsel inquiry with either element and need not address both elements if one is not satisfied.” (In re Tellez (2024) 17 Cal.5th 77 , 88.) “On direct appeal, a conviction will be reversed for ineffective assistance only if (1) the record affirmatively discloses counsel had no rational tactical purpose for the challenged act or omission, (2) counsel was asked for a reason and failed to prov

2026(Strickland v. Washington (1984) 466 U.S. 668, 687 ; People v. Mai (2013) 57 Cal.4th 986, 1009 .) “A reviewing court can begin an ineffective assistance of counsel inquiry with either element and need not address both elements if one is not satisfied.” (In re Tellez (2024) 17 Cal.5th 77 , 88.) 17.

1540
People v. Mendoza Tellogreen
cal · 1997 · cited in 25 California opinions naming this issue, 2002–2026
2 sentences

2026(People v. Silvey (1997) 58 Cal.App.4th 1320, 1329 ; Strickland, supra, 466 U.S. at pp. 690–691; People v. Wilson (1992) 3 Cal.4th 926, 936 .) Where the record is silent as to counsel’s reason, the court must reject an ineffective assistance of counsel claim “unless counsel was asked for and failed to provide a satisfactory explanation, or there simply can be no satisfactory explanation.” (People v. Scott (1997) 15 Cal.4th 1188, 1212 .) An assertion that counsel was ineffective on a silent record is more appropriately made in a petition for habeas corpus, which promotes judicial economy.12 (Pe

2024All other claims of ineffective assistance are more appropriately resolved in a habeas corpus proceeding.” (People v. Mai (2013) 57 Cal.4th 986, 1009 ; accord People v. Mendoza Tello (1997) 15 Cal.4th 264 , 266–267 [habeas corpus is the more appropriate procedure to address an ineffective assistance of counsel claim because it may include evidence of an attorney’s reasons for making the complained-of decision, which is outside the appellate record].) Defense counsel was not asked why he did not raise section 1170(b)(6)(A) at sentencing, and a possible explanation for his omission is he reasona

1225
People v. Andersongreen
cal · 2001 · cited in 30 California opinions naming this issue, 2006–2026
2 sentences

2024(Strickland v. Washington (1984) 466 U.S. 668, 687 ; People v. Anderson (2001) 25 Cal.4th 543, 569 .) In evaluating an ineffective assistance of counsel claim, we “ ‘ “presume that “counsel’s performance fell within the wide range of professional competence and that counsel’s actions and inactions can be explained as a matter of sound trial strategy.” ’ ” (People v. Bell (2019) 7 Cal.5th 70, 125 .) Reversal is appropriate “only if there is affirmative evidence that counsel had ‘ “ ‘no rational tactical purpose’ ” ’ for an action or omission.” (People v. Mickel (2016) 2 Cal.5th 181 , 198.) Here

2023“To prevail on an ineffective assistance of counsel claim, the defendant must show that (1) ‘counsel’s performance fell below a standard of reasonable competence’ and (2) ‘prejudice resulted.’ (People v. Anderson (2001) 25 Cal.4th 543 , 569 . . . ; see Strickland v. Washington (1984) 466 U.S. 668 , 687-688 . . . .) Thus, ‘[e]ven where deficient performance appears, the conviction must be upheld unless the defendant demonstrates prejudice, i.e., that, “ ‘ “but for counsel’s unprofessional errors, the result of the proceeding would have been different.

1130
People v. Lucasgreen
cal · 1995 · cited in 21 California opinions naming this issue, 2014–2025
2 sentences

2024(People v. Lucas (1995) 12 Cal.4th 415, 436 .) Our Supreme Court makes it clear that we need not analyze whether defense counsel’s performance was deficient if it is easier to dispose of an ineffective assistance of counsel claim based on a lack of prejudice.

2024“An ineffective assistance of counsel claim has two elements: a defendant must show that their counsel’s performance was deficient, and that this deficient performance prejudiced the defense.” (In re Tellez (2024) 17 Cal.5th 77 , 88; see People v. Cudjo (1993) 6 Cal.4th 585, 615 ; People v. Price (1991) 1 Cal.4th 324, 386 .) When considering whether trial counsel failed to act as a reasonably competent attorney, “a reviewing court defers to counsel’s reasonable tactical decisions, and there is a presumption counsel acted within the wide range of reasonable professional assistance.” (People v.

821
People v. Mickelgreen
cal · 2016 · cited in 13 California opinions naming this issue, 2020–2025
2 sentences

2024The latter is the appropriate term as “neither robbery nor carjacking is a lesser offense necessarily included within the other.” (People v. Green (1996) 50 Cal.App.4th 1076, 1084 .) 5 692.) If either element of the ineffective assistance of counsel analysis has not been proven, the defendant’s claim of ineffective assistance fails. ( Strickland, supra, at p. 697 .) We presume that “counsel’s actions fall within the broad range of reasonableness, and [we] afford ‘great deference to counsel’s tactical decisions.’ ” (Mickel, supra, at p. 198.) As our Supreme Court has observed, “certain practica

2024The latter is the appropriate term as “neither robbery nor carjacking is a lesser offense necessarily included within the other.” (People v. Green (1996) 50 Cal.App.4th 1076, 1084 .) 5 692.) If either element of the ineffective assistance of counsel analysis has not been proven, the defendant’s claim of ineffective assistance fails. ( Strickland, supra, at p. 697 .) We presume that “counsel’s actions fall within the broad range of reasonableness, and [we] afford ‘great deference to counsel’s tactical decisions.’ ” (Mickel, supra, at p. 198.) As our Supreme Court has observed, “certain practica

813
People v. Doolingreen
cal · 2009 · cited in 12 California opinions naming this issue, 2014–2026
2 sentences

2026Because “trial judges are particularly well suited to observe courtroom performance and to rule on the adequacy of counsel in criminal cases tried before them,” “in appropriate circumstances justice will be expedited by avoiding appellate review, or habeas corpus proceedings, in favor of presenting the issue of counsel’s effectiveness to the trial court as the basis of a motion for new trial.” (People v. Fosselman (1983) 33 Cal.3d 572, 582 .) However, a trial court is well within its discretion in declining to consider an ineffective assistance of counsel claim in a motion for new trial if the

2015(Doolin, supra, 45 Cal.4th at p. 421 .) As is well known, an ineffective assistance of counsel claim requires a reviewing court to address a deficient performance prong and a prejudicial outcome prong.

812
People v. Fairbankgreen
cal · 1997 · cited in 15 California opinions naming this issue, 2014–2025
2 sentences

2014(People v. Jones (1991) 53 Cal.3d 1115, 1134 .) An ineffective assistance of counsel claim requires a showing that “counsel’s action was, objectively considered, both deficient under prevailing professional norms and prejudicial.” (People v. Seaton (2001) 26 Cal.4th 598, 666 , citing Strickland v. Washington (1984) 466 U.S. 668, 687 (Strickland).) “[T]he burden is on the defendant to show (1) trial counsel failed to act in the manner to be expected of reasonably competent attorneys acting as diligent advocates and (2) it is reasonably probable that a more favorable determination would have res

2014(People v. Rogers (2006) 39 Cal.4th 826, 877-879 ; People v. Mayfield (1997) 14 Cal.4th 668, 778 .) Our Supreme Court discussed the requirements of an ineffective assistance of counsel claim in People v. Fairbank, supra, 16 Cal.4th at page 1241 : “[W]hen considering a claim of ineffective assistance of counsel, ‘a court need not determine whether counsel’s performance was deficient before examining the prejudice suffered by the defendant as a result of the alleged deficiencies. . . .

515
People v. Ledesmagreen
cal · 2006 · cited in 13 California opinions naming this issue, 2022–2026
2 sentences

2026(See, e.g., People v. Young (2017) 17 Cal.App.5th 451, 463 ; People v. Williams (1998) 17 Cal.4th 148, 161, fn. 6 [an appellate court has the authority to reach a forfeited claim].) To prevail on an ineffective assistance of counsel claim, Santiago must establish both deficient performance and prejudice, that is, “a ‘reasonable probability that, but for counsel’s unprofessional errors, the result of the proceeding would have been different.’ ” (People v. Ledesma (2006) 39 Cal.4th 641, 746 ; see id. at pp. 745–746.) Tactical errors are generally not deemed reversible, and counsel’s decisions ar

2026(See, e.g., People v. Young (2017) 17 Cal.App.5th 451, 463 ; People v. Williams (1998) 17 Cal.4th 148, 161, fn. 6 [an appellate court has the authority to reach a forfeited claim].) To prevail on an ineffective assistance of counsel claim, Santiago must establish both deficient performance and prejudice, that is, “a ‘reasonable probability that, but for counsel’s unprofessional errors, the result of the proceeding would have been different.’ ” (People v. Ledesma (2006) 39 Cal.4th 641, 746 ; see id. at pp. 745–746.) Tactical errors are generally not deemed reversible, and counsel’s decisions ar

513
People v. Cunninghamgreen
cal · 2001 · cited in 11 California opinions naming this issue, 2015–2026
2 sentences

2026This standard provides that: “[t]o secure reversal … upon the ground of ineffective assistance of counsel under either the state or federal Constitution, [an appellant] must establish (1) that [] counsel’s performance fell below an objective standard of reasonableness, i.e., that counsel’s performance did not meet the standard to be expected of a reasonably competent attorney, and (2) that there is a reasonable probability that [appellant] would have obtained a more favorable result absent counsel’s shortcomings. [Citations.]” (People v. 13 Cunningham (2001) 25 Cal.4th 926, 1003 , citing Stric

2026This standard provides that: “[t]o secure reversal … upon the ground of ineffective assistance of counsel under either the state or federal Constitution, [an appellant] must establish (1) that ... counsel’s performance fell below an objective standard of reasonableness, i.e., that counsel’s performance did not meet the standard to be expected of a reasonably competent attorney, and (2) that there is a reasonable probability that [appellant] would have obtained a more favorable result absent counsel’s shortcomings.” (People v. Cunningham (2001) 25 Cal.4th 926, 1003 .) “A reviewing court can beg

511
People v. Weavergreen
cal · 2001 · cited in 8 California opinions naming this issue, 2006–2015
2 sentences

2015At oral argument, defendant’s counsel also asserted that if we agree that defendant received prejudicially ineffective assistance of counsel, we must reverse with instructions that count 2 be dismissed because principles of double jeopardy apply to bar a retrial of that charge. 20 An ineffective assistance of counsel claim requires a showing that “counsel’s action was, objectively considered, both deficient under prevailing professional norms and prejudicial.” (People v. Seaton (2001) 26 Cal.4th 598, 666 , citing Strickland v. Washington (1984) 466 U.S. 668, 687 (Strickland).) “[T]he burden is

2015A brandishing instruction is based on the premise that she did the opposite. “‘[W]e accord great deference to counsel’s tactical decisions’ [citation], and we have explained that ‘courts should not second-guess reasonable, if difficult, tactical decisions in the harsh light of hindsight’ [citation]. ‘Tactical errors are generally not deemed reversible, and counsel’s decisionmaking must be evaluated in the context of the available facts.’ [Citation.]” (People v. Weaver, supra, 26 Cal.4th at pp. 925-926.) Because we have no record of trial counsel’s reasons for not requesting the instruction, an

58
Alameda County Social Services Agency v. Willis H.green
calctapp · 2001 · cited in 6 California opinions naming this issue, 2008–2026
56
People v. Ledesmagreen
cal · 1987 · cited in 40 California opinions naming this issue, 2011–2026
2 sentences

2024(Strickland v. Washington (1984) 466 U.S. 668, 691-692 ; People v. Ledesma (1987) 43 Cal.3d 171, 216-217 .) In considering an ineffective assistance of counsel claim in defendant’s post- verdict motion for a new trial, the trial court concluded that a review of R.’s testimony in the dependency proceeding did “not reveal any material inconsistencies such that [defense counsel] should have used the transcript [from] the dependency hearing to impeach [R.] at trial.” The court stated: “The best support Defendant has for his necessary foundational fact is that [R.] testified [in the dependency proc

2023(Strickland [v. Washington (1984) 466 U.S. 668, 688, 691-692 [ 80 L.Ed.2d 674 ]]; People v. Ledesma (1987) 43 Cal.3d 171, 216-217 .) To establish prejudice, a defendant must 8 show a reasonable probability that he would have received a more favorable result had counsel’s performance not been deficient. ( Strickland, supra, at pp. 693-694 ; Ledesma, supra, at pp. 217-218 .) ‘A reasonable probability is a probability sufficient to undermine confidence in the outcome.’ ( Strickland, supra, at p. 694 .) [¶] There is no need to address the issue of whether counsel’s performance was deficient when w

440
People v. Popered
cal · 1979 · cited in 14 California opinions naming this issue, 1990–2025
2 sentences

2025(People v. Pope (1979) 23 Cal.3d 412, 425 , overruled on another ground in People v. Delgado (2017) 2 Cal.5th 544 .) To prevail on an ineffective assistance of counsel claim, defendant must establish both deficient performance and prejudice, “that is, a ‘reasonable probability that, but for counsel’s unprofessional errors, the result of the 10. proceeding would have been different.’ ” (People v. Ledesma (2006) 39 Cal.4th 641 , 745–746.) Tactical errors are generally not deemed reversible, and counsel’s decisions are evaluated in the context of the record.

2025(People v. Pope (1979) 23 Cal.3d 412, 425 , overruled on another ground in People v. Delgado (2017) 2 Cal.5th 544 .) To prevail on an ineffective assistance of counsel claim, defendant must establish both deficient performance and prejudice, that is, “a ‘reasonable probability that, but for counsel’s unprofessional errors, the result of the proceeding would have been different.’ ” (People v. Ledesma (2006) 39 Cal.4th 641 , 745–746.) Tactical errors are generally not deemed reversible, and counsel’s decisions are evaluated in the context of the record.

414
People v. Bradleygreen
calctapp · 2012 · cited in 11 California opinions naming this issue, 2013–2022
2 sentences

2022(See Strickland, at p. 687; People v. Kirkpatrick (1994) 7 Cal.4th 988, 1008 , disapproved on another ground in People v. Doolin (2009) 45 Cal.4th 390, 421, fn. 22 .) A “mere failure to object to evidence or argument seldom establishes counsel’s incompetence.” (People v. Ghent (1987) 43 Cal.3d 739, 772 .) “Unless a defendant establishes the contrary, we shall presume that ‘counsel’s performance fell within the wide range of professional competence and that counsel’s actions and inactions can be explained as a matter of sound trial strategy.’ ” (People v. Ledesma (2006) 39 Cal.4th 641, 746 .) F

2022(See Strickland, at p. 687; People v. Kirkpatrick (1994) 7 Cal.4th 988, 1008 , disapproved on another ground in People v. Doolin (2009) 45 Cal.4th 390, 421, fn. 22 .) A “mere failure to object to evidence or argument seldom establishes counsel’s incompetence.” (People v. Ghent (1987) 43 Cal.3d 739, 772 ; see also People v. Ledesma (2006) 39 Cal.4th 641, 746 .) Further, “[i]f the challenged comments, viewed in context, ‘would have been taken by a juror to state or imply nothing harmful, [then] they obviously cannot be deemed objectionable.’ ” (People v. Cortez (2016) 63 Cal.4th 101, 130 .) “Fai

411
People v. Hoytgreen
cal · 2020 · cited in 8 California opinions naming this issue, 2022–2026
2 sentences

2026(See Hoyt, supra, 8 Cal.5th at p. 958 [an ineffective assistance of counsel claim requires the defendant to show resulting prejudice].) The trial court did not abuse its discretion when it denied the motion for a new trial on this ground. c.

2026(See People v. Hoyt, supra, 8 Cal.5th at p. 939 ; People v. Williams, supra, 16 Cal.4th at p. 206 ; People v. Stanley, supra, 10 Cal.4th at p. 793 ; People v. Hardy, supra, 2 Cal.4th at p. 150 ; People v. Lewis, supra, 111 Cal.App.5th at p. 1098; People v. Benson, supra, 110 Cal.App.5th at p. 1078, fn. 2; People v. Ramirez, supra, 104 Cal.App.5th at pp. 329-330; People v. Weber, supra, 217 Cal.App.4th at p. 1055 ; People v. Clayburg, supra, 211 Cal.App.4th at p. 93 ; People v. Johnigan, supra, 196 Cal.App.4th at p. 1098 ; People v. Roberto V., supra, 93 Cal.App.4th at p. 1364, fn. 6 ; People v

48
People v. Crittendenred
cal · 1994 · cited in 6 California opinions naming this issue, 2023–2026
46
People v. Waidlagreen
cal · 2000 · cited in 6 California opinions naming this issue, 2013–2023
46
People v. Hyung Joon Kimgreen
cal · 2009 · cited in 6 California opinions naming this issue, 2013–2022
46
In Re Kristin H.green
calctapp · 1996 · cited in 6 California opinions naming this issue, 2007–2015
46
In Re Marquezgreen
cal · 1992 · cited in 5 California opinions naming this issue, 2013–2026
45
In Re Coxgreen
cal · 2003 · cited in 5 California opinions naming this issue, 2013–2025
45
People v. Berrymanred
cal · 1993 · cited in 4 California opinions naming this issue, 2014–2025
44
People v. Williamsgreen
cal · 1988 · cited in 12 California opinions naming this issue, 2014–2026
2 sentences

2026(Ibid.) To prevail on an ineffective assistance of counsel claim, “the petitioner must carry his burden of proving prejudice as a ‘demonstrable reality,’ not simply speculation as to the effect of the errors or omissions of counsel.” (People v. Williams (1988) 44 Cal.3d 883, 937 , quoting People v. Stephenson (1974) 10 Cal.3d 652, 661 .) We agreed with the Attorney General that defendant could not show prejudice attributable to the asserted ineffectiveness of counsel.

2025(Ibid.) To prevail on an ineffective assistance of counsel claim, “the petitioner must carry his burden of proving prejudice as a ‘demonstrable reality,’ not simply speculation as to the effect of the errors or omissions of counsel.” (People v. Williams (1988) 44 Cal.3d 883, 937 , quoting People v. Stephenson (1974) 10 Cal.3d 652, 661 .) We agree with the Attorney General that defendant cannot show prejudice attributable to the asserted ineffectiveness of counsel.

312
People v. . Scottgreen
cal · 1997 · cited in 11 California opinions naming this issue, 2013–2026
2 sentences

2026(People v. Silvey (1997) 58 Cal.App.4th 1320, 1329 ; Strickland, supra, 466 U.S. at pp. 690–691; People v. Wilson (1992) 3 Cal.4th 926, 936 .) Where the record is silent as to counsel’s reason, the court must reject an ineffective assistance of counsel claim “unless counsel was asked for and failed to provide a satisfactory explanation, or there simply can be no satisfactory explanation.” (People v. Scott (1997) 15 Cal.4th 1188, 1212 .) An assertion that counsel was ineffective on a silent record is more appropriately made in a petition for habeas corpus, which promotes judicial economy.12 (Pe

2026(People v. Silvey (1997) 58 Cal.App.4th 1320, 1329 ; Strickland, supra, 466 U.S. at pp. 690-691; People v. Wilson (1992) 3 Cal.4th 926, 936 .) Where the record is silent as to counsel’s motivation, the court must reject an ineffective assistance of counsel claim “unless counsel was asked for and failed to provide a satisfactory explanation, or there simply can be no satisfactory explanation.” (People v. Scott (1997) 15 Cal.4th 1188, 1212 .) Meeks asserts Recksiek’s testimony exceeded the permissible scope of expert testimony, and that there could be no tactical reason for his counsel’s failure

311
Harrington v. Richtergreen
scotus · 2011 · cited in 11 California opinions naming this issue, 2014–2025
2 sentences

2025(Strickland, at p. 687.) “It is defendant’s burden to demonstrate the inadequacy of trial counsel.” (People v. Lucas (1995) 12 Cal.4th 415, 436 (Lucas).) 12 In reviewing such claims, we give significant deference to trial counsel’s reasonable tactical decisions, and the “ ‘strong presumption that counsel’s conduct falls within the wide range of reasonable professional assistance.’ ” (Lucas, supra, 12 Cal.4th at p. 437 , quoting Strickland, supra, 466 U.S. at p. 689 .) “ ‘Surmounting Strickland’s high bar is never an easy task.’ ” (Harrington v. Richter (2011) 562 U.S. 86, 105 .) And it is “par

2021(In re Fields (1990) 51 Cal.3d 1063, 1079 .) To establish prejudice, “[i]t is not enough ‘to show that the errors had some conceivable effect on the outcome of the proceeding.’ ” (Harrington v. Richter (2011) 562 U.S. 86, 104 [ 178 L.Ed.2d 624 ].) To establish 24 prejudice, defendant must show “ ‘a reasonable probability that, but for counsel’s unprofessional errors, the result of the proceeding would have been different.

311
In Re Alvernazgreen
cal · 1992 · cited in 11 California opinions naming this issue, 2014–2022
2 sentences

2020The defendant can be expected to rely on counsel’s independent evaluation of the charges, applicable law, and evidence, and of the risks and probable outcome of trial.” (In re Alvernaz, supra, 2 Cal.4th at p. 933 .) “[D]efense counsel must communicate accurately to a defendant the terms of any offer made by the prosecution, and inform the defendant of the consequences of rejecting it, including the maximum and minimum sentences which may be imposed in the event of a conviction.” (Id. at p. 937.) The Attorney General does not argue Montanez received effective assistance of counsel; the Attorney

2016(People v. Carter (2003) 30 Cal.4th 1166, 1211 .) “To prevail on an ineffective assistance of counsel claim, appellant must prove two elements: (1) trial counsel’s deficient performance and (2) prejudice as a result of that performance.” (People v. Martinez (2014) 226 Cal.App.4th 1169, 1189 , citing Strickland v. Washington (1984) 466 U.S. 668, 687 (Strickland).) Deficient performance is established “if the record demonstrates that counsel’s performance fell below an objective standard of reasonableness under the prevailing norms of practice.” (In re Alvernaz (1992) 2 Cal.4th 924, 937 .) Preju

311
People v. Holtgreen
cal · 1997 · cited in 9 California opinions naming this issue, 2013–2021
2 sentences

2021(Strickland v. Washington, supra, 466 U.S. at pp. 690, 694; see People v. Holt, supra, 15 Cal.4th at p. 703 .) If the record fails to disclose why trial counsel acted or failed to act in the manner challenged, the ineffective assistance of counsel claim must be rejected unless counsel was asked for, and failed to provide, an explanation or there could be no plausible explanation.

2021(Strickland v. Washington (1984) 466 U.S. 668, 690, 694 ; see People v. Holt (1997) 15 Cal.4th 619, 703 .) If the record fails to disclose why trial counsel acted or failed to act in the manner challenged, the ineffective assistance of counsel claim must be rejected unless counsel was asked for, and failed to provide, an explanation or there could be no plausible explanation.

39
People v. Williamsgreen
cal · 1998 · cited in 8 California opinions naming this issue, 2014–2026
2 sentences

2026(See, e.g., People v. Young (2017) 17 Cal.App.5th 451, 463 ; People v. Williams (1998) 17 Cal.4th 148, 161, fn. 6 [an appellate court has the authority to reach a forfeited claim].) To prevail on an ineffective assistance of counsel claim, Santiago must establish both deficient performance and prejudice, that is, “a ‘reasonable probability that, but for counsel’s unprofessional errors, the result of the proceeding would have been different.’ ” (People v. Ledesma (2006) 39 Cal.4th 641, 746 ; see id. at pp. 745–746.) Tactical errors are generally not deemed reversible, and counsel’s decisions ar

2025(See People v. Williams (1998) 17 Cal.4th 148, 161-162, fn. 6 [“An appellate court is generally not prohibited from reaching a question that has not been preserved for review by a party. [Citations.] 6 Indeed, it has the authority to do so”]; accord, People v. Monroe (2022) 85 Cal.App.5th 393 , 400.) Moreover, by addressing this issue and in the interest of judicial economy, we forestall an ineffective assistance of counsel claim by Singleton.

38
In re Darlice C.green
calctapp · 2003 · cited in 5 California opinions naming this issue, 2014–2024
35
People v. Lewisyellow
cal · 2001 · cited in 5 California opinions naming this issue, 2009–2024
35
People v. Priceyellow
cal · 1991 · cited in 4 California opinions naming this issue, 2016–2026
34
People v. Mitchamgreen
cal · 1992 · cited in 4 California opinions naming this issue, 2022–2025
34
Chevalier v. Dubingreen
calctapp · 1980 · cited in 4 California opinions naming this issue, 2021–2023
34
People v. Richardsongreen
calctapp · 2007 · cited in 4 California opinions naming this issue, 2013–2023
34
In Re Fieldsgreen
cal · 1990 · cited in 12 California opinions naming this issue, 2015–2024
2 sentences

2022In considering a claim of ineffective assistance of counsel, it is not necessary to determine “‘whether counsel’s performance was deficient before examining the prejudice suffered by the defendant as a result of the alleged deficiencies. … If it is easier to dispose of an ineffectiveness claim on the ground of lack of sufficient prejudice, which we expect will often be so, that course should be followed.’” (In re Fields (1990) 51 Cal.3d 1063, 1079 , quoting Strickland, supra, 466 U.S. at p. 697 ; In re Cox (2003) 30 Cal.4th 974, 1019 [same].) To prevail on an ineffective assistance of counsel

2015(See generally In re Fields (1990) 51 Cal.3d 1063, 1079 [there is no need to address the issue of whether counsel’s performance was deficient when we can dispose of an ineffective assistance of counsel claim on the grounds of lack of prejudice].) Nevertheless, the sentence imposed pursuant to section 12022.7, subdivision (a), must be stayed.

212
People v. Cartergreen
cal · 2005 · cited in 7 California opinions naming this issue, 2021–2026
27
People v. Carrascogreen
cal · 2014 · cited in 7 California opinions naming this issue, 2014–2023
27
People v. Rodriguesred
cal · 1994 · cited in 6 California opinions naming this issue, 2011–2026
26
People v. Kippgreen
cal · 1998 · cited in 5 California opinions naming this issue, 2013–2025
25

Distinguished, questioned or overruled (0)

CaseNegativeCited
No negative-treatment citations attached to this issue in California. Read the followed side critically anyway.

Also cited on this issue (19)

CaseCitedYears
People v. Bolin green
cal · 1998
2 sentences

2026Second, the defendant must show resulting prejudice, i.e., a reasonable probability that, but for counsel’s deficient performance, the outcome of the proceeding would have been different.’ ” (People v. Guevara (2025) 115 Cal.App.5th 919 , 926-927 (Guevara), quoting People v. Mai (2013) 57 Cal.4th 986, 1009 .) “ ‘A reasonable probability is a probability sufficient to undermine confidence in the outcome’ of the proceeding.” (Id. at p. 928, quoting Strickland v. Washington (1984) 466 U.S. 668, 694 (Strickland).) Prejudice must be “affirmatively proved.” (People v. Bolin (1998) 18 Cal.4th 297, 33

2018To prevail on an ineffective assistance of counsel claim, Kerley must show: (1) that his attorney's performance fell below an objective standard of reasonableness; and (2) that he suffered prejudice; i.e. , that there is a reasonable probability that, but for counsel's deficient performance, the *565 outcome of the proceedings would have been different. ( Strickland v. Washington (1984) 466 U.S. 668 , 687-688, 691-694, 104 S.Ct. 2052 , 80 L.Ed.2d 674 .) " 'A reasonable probability is a probability sufficient to undermine confidence in the outcome.' " ( People v. Bolin (1998) 18 Cal.4th 297 , 3

152013–2026
People v. Watson green
cal · 1956
2 sentences

2021(See Lapenias, supra, 67 Cal.App.5th at p. 180 [finding the error harmless applying Watson and rejecting application of the standard in Chapman, supra, 386 U.S. at p. 24 ].) The standard for prejudice applied in reviewing state evidentiary error under Watson, supra, 46 Cal.2d 818 , is essentially the same as that required for the prejudice prong of the ineffective assistance of counsel test.

2017(See People v. Watson (1956) 46 Cal.2d 818 , 836-837, 299 P.2d 243 ; People v. Superior Court (Ghilotti) (2002) 27 Cal.4th 888 , 918, 119 Cal.Rptr.2d 1 , 44 P.3d 949 [" 'probability' for purposes of determining whether state law error affected the trial outcome does not mean more likely than not, but merely a reasonable chance, more than an abstract possibility"].) Nor does "more likely than not" have the same meaning as the prejudice prong in an ineffective assistance of counsel claim.

112017–2026
People v. Williams green
cal · 1997
2 sentences

2026(See People v. Hoyt, supra, 8 Cal.5th at p. 939 ; People v. Williams, supra, 16 Cal.4th at p. 206 ; People v. Stanley, supra, 10 Cal.4th at p. 793 ; People v. Hardy, supra, 2 Cal.4th at p. 150 ; People v. Lewis, supra, 111 Cal.App.5th at p. 1098; People v. Benson, supra, 110 Cal.App.5th at p. 1078, fn. 2; People v. Ramirez, supra, 104 Cal.App.5th at pp. 329-330; People v. Weber, supra, 217 Cal.App.4th at p. 1055 ; People v. Clayburg, supra, 211 Cal.App.4th at p. 93 ; People v. Johnigan, supra, 196 Cal.App.4th at p. 1098 ; People v. Roberto V., supra, 93 Cal.App.4th at p. 1364, fn. 6 ; People v

2015(People v. Williams (1997) 16 Cal.4th 153, 215 .) If the record fails to disclose why trial counsel acted or failed to act in the manner challenged, the ineffective assistance of counsel claim must be rejected unless counsel was asked for, and failed to provide, an explanation or there could be no plausible explanation.

92007–2026
In re Crew green
cal · 2011
2 sentences

2023To prevail on an ineffective assistance of counsel claim, the defendant “must prove ‘ “that counsel’s representation fell below an objective standard of reasonableness under prevailing professional norms, and that counsel’s deficient performance was prejudicial, i.e., that a reasonable probability exists that, but for counsel’s failings, the result would have been more favorable to the defendant.” ’ [Citation.] ‘ “A reasonable probability is a probability sufficient to undermine confidence in the outcome.” ’ [Citation.] If a claim of ineffective assistance of counsel can be determined on the g

2022To prevail on an ineffective assistance of counsel claim, defendant “must prove ‘ “that counsel’s representation fell below an objective standard of reasonableness under prevailing professional norms, and that counsel’s deficient performance was prejudicial, i.e., that a reasonable probability exists that, but for counsel’s failings, the result would have been 16 more favorable to the defendant.” ’ [Citation.] ‘ “A reasonable probability is a probability sufficient to undermine confidence in the outcome.” ’ [Citation.] If a claim of ineffective assistance of counsel can be determined on the gr

92013–2023
Richardson v. Superior Court of Tulare County green
cal · 2008
2 sentences

2026(Richardson v. Superior Court (2008) 43 Cal.4th 1040 , 1050-1051. . . .) That is, ‘a “miscarriage of justice” should be declared only when the court, “after an examination of the entire cause, including the evidence,” is of the “opinion” that it is reasonably probable that a result more favorable to the appealing party would have been reached in the absence of the error.’ (People v. Watson (1956) 46 Cal.2d 818, 836 . . . .)” (People v. Lepere (2023) 91 Cal.App.5th 727 , 738.) We therefore concluded, and continue to conclude, there is no reasonable probability a result more favorable to defenda

2025(Richardson v. Superior Court (2008) 43 Cal.4th 1040 , 1050–1051.) That is, ‘a “miscarriage of justice” should be declared only when the court, “after an examination of the entire cause, including the evidence,” is of the “opinion” that it is reasonably probable that a result more favorable to the appealing party would have been reached in the absence of the error.’ (People v. Watson (1956) 46 Cal.2d 818, 836 .)” (People v. Lepere (2023) 91 Cal.App.5th 727 , 738.) There is no reasonable probability a result more favorable to defendant would have ensued had counsel urged that defendant was elig

72023–2026
People v. Martinez green
calctapp · 2014
72015–2016
People v. Wilson green
cal · 1992
62013–2026
People v. Stephenson red
cal · 1974
52014–2026
People v. Silvey green
calctapp · 1997
52021–2026
People v. Seaton green
cal · 2001
52013–2025
People v. Taylor green
calctapp · 1984
52018–2021
People v. Majors green
cal · 1998
52013–2015
People v. Centeno green
cal · 2014
42020–2026
People v. Stanley green
cal · 1995
42022–2026
People v. Mattson red
cal · 1990
42021–2026
Cuyler v. Sullivan green
scotus · 1980
42020–2024
People v. Jennings green
cal · 1991
42021–2023
People v. Sheena K. green
cal · 2007
42020–2022
People v. McCary green
calctapp · 1985
42018–2020

Statutes the citing opinions construe

CA § Cal. Penal Code § 187 (87) CA § Cal. Evidence Code § 352 (74) CA § Cal. Evidence Code § 353 (43) CA § Cal. Government Code § 70373 (42) CA § Cal. Evidence Code § 210 (41) CA § Cal. Evidence Code § 1101 (40) CA § Cal. Penal Code § 288 (28) CA § Cal. Evidence Code § 1200 (26) CA § Cal. Evidence Code § 350 (24) CA § Cal. Penal Code § 245 (23) CA § Cal. Vehicle Code § 10851 (21) CA § Cal. Vehicle Code § 2800.2 (21)

Counted by distinct opinions that both name this issue and are annotated to the section; sections every opinion cites regardless of issue are not filtered here, so read the counts against the total above.

Where else courts name it

TX 1645 (1989–2026) OH 1487 (1989–2026) TN 973 (1991–2026) IL 887 (1985–2026) WA 747 (1986–2026) MI 727 (1977–2026) PA 719 (1971–2026) IA 647 (1980–2026) CA 617 (1990–2026) GA 613 (1985–2026) MS 576 (1983–2026) ID 484 (1985–2026) NE 470 (1986–2026) UT 453 (1989–2026) WI 451 (1982–2026) MO 379 (1970–2025) FL 346 (1984–2026) IN 343 (1985–2026) NJ 291 (1986–2026) CT 235 (1985–2026) DE 205 (1990–2026) NY 188 (1987–2026) NC 182 (1981–2026) LA 170 (1983–2026) CO 166 (1985–2026) MN 162 (1991–2026) MA 147 (1988–2026) NM 145 (1989–2026) KS 137 (1994–2026) AL 133 (1985–2026) MT 126 (1991–2026) ND 110 (1987–2026) WV 82 (1982–2024) AZ 81 (1987–2026) AR 71 (1991–2026) KY 68 (1986–2026) OK 57 (1987–2026) HI 56 (1989–2026) MD 51 (1985–2025) NV 37 (1989–2022) DC 34 (1974–2026) WY 34 (1987–2025) VT 32 (1989–2026) SD 32 (1986–2026) NH 27 (1986–2023) SC 19 (2001–2025) ME 16 (1997–2018) AK 15 (1992–2026) VA 15 (1986–2023) RI 14 (1987–2012) OR 10 (2000–2025) VI 8 (2007–2026) GU 5 (2023–2025)

Opinions by the citing court's state. A doctrine retained in one state and abandoned in another shows up here as a year span that stalls.

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