state law harmless error (California) · Go Syfert
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state law harmless error in California

32 California opinions name it 2 courts 2013–2025 21 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 (17)

CaseFollowedCited
People v. Watsongreen
cal · 1956 · cited in 16 California opinions naming this issue, 2013–2025
2 sentences

2024The People urge us to apply the state law harmless error standard set forth in People v. Watson (1956) 46 Cal.2d 818, 836 , which provides that an error is harmless unless the defendant shows that it is reasonably probable a more favorable result would have been obtained absent the error.

2024That is, even if we “ ‘[a]ssum[e] the court had a sua sponte duty to so instruct the jury under these circumstances,’ the error was harmless.” (Prieto, at p. 251, quoting Sully, at p. 1231.) The failure to instruct jurors regarding coconspirator statements is governed by the state law harmless error standard and is deemed harmless unless it is reasonably probable that a result more favorable to the defendant would have been achieved in the absence of the error. ( Prieto, supra, 30 Cal.4th at pp. 251‒252; Sully, supra, 53 Cal.3d at pp. 1231‒1232; see People v. Watson (1956) 46 Cal.2d 818, 836 .

216
Chapman v. Californiayellow
scotus · 1967 · cited in 8 California opinions naming this issue, 2013–2024
2 sentences

2023(Ibid.) The court held that generally the state law harmless error standard under People v. Watson (1956) 46 Cal.2d 818 applies except that the federal law standard set forth in Chapman v. California (1967) 386 U.S. 18 applies where the admission of the gang evidence in the trial on the substantive offenses rendered the trial fundamentally unfair.

2023Tran states that error 23 under section 1109 is subject to the state-law harmless error standard under People v. Watson (1956) 46 Cal.2d 818 (Watson), unless the error rendered the trial “ ‘fundamentally unfair,’ ” in which case the stricter harmless error standard under Chapman v. California (1967) 386 U.S. 18 (Chapman) applies.

28
People v. Rodriguezgreen
calctapp · 2024 · cited in 2 California opinions naming this issue, 2025–2025
2 sentences

2025(Vance, at p. 716.) And because the requirement of proof beyond a reasonable doubt in resentencing proceedings under section 1172.6 is merely a statutory right provided by the Legislature, “a violation of the right is subject to the state law harmless error standard.” (Vance, at pp. 716–717; accord, People v. Rodriguez (2024) 103 Cal.App.5th 451 , 459 [“Even if the trial court erred in describing its role or applying the burden of proof, the error was harmless because it is not reasonably probable that absent the error appellant would have achieved a more favorable result.”].) Defendant does n

2025(Vance, at p. 716; see People v. Garrison (2021) 73 Cal.App.5th 735 , 746-747.) And because the requirement of proof beyond a reasonable doubt in resentencing proceedings under section 1172.6 is merely a statutory right provided by the Legislature, “a violation of the right is subject to the state law harmless error standard.” (Vance, at pp. 716-717; accord, People v. Rodriguez (2024) 103 Cal.App.5th 451 , 459 [“Even if the trial court erred in describing its role or applying the burden of proof, the error was harmless because it is not reasonably probable that absent the error appellant would

22
People v. Trangreen
cal · 2022 · cited in 2 California opinions naming this issue, 2023–2023
2 sentences

2023(See Tran, supra, 13 Cal.5th at p. 1209 [trial not fundamentally unfair where prosecutor relied on “testimony and prior statements of a few key witnesses”].) We therefore apply the state law harmless error standard articulated in Watson to weigh the assumed error.

2023(Tran, supra, 13 Cal.5th at p. 1209, italics omitted.) The court’s denial of bifurcation in this case did not cause fundamental unfairness such that the Chapman harmless error standard would apply.

22
People v. Prietogreen
cal · 2003 · cited in 4 California opinions naming this issue, 2014–2025
2 sentences

2024That is, even if we “ ‘[a]ssum[e] the court had a sua sponte duty to so instruct the jury under these circumstances,’ the error was harmless.” (Prieto, at p. 251, quoting Sully, at p. 1231.) The failure to instruct jurors regarding coconspirator statements is governed by the state law harmless error standard and is deemed harmless unless it is reasonably probable that a result more favorable to the defendant would have been achieved in the absence of the error. ( Prieto, supra, 30 Cal.4th at pp. 251‒252; Sully, supra, 53 Cal.3d at pp. 1231‒1232; see People v. Watson (1956) 46 Cal.2d 818, 836 .

2023That is, even if we “ ‘[a]ssum[e] the court had a sua sponte duty to so instruct the jury under these circumstances,’ the error was harmless.” (Prieto, at p. 251, quoting Sully, at p. 1231.) The failure to instruct jurors regarding coconspirator statements is governed by the state law harmless error standard and is deemed harmless unless it is reasonably probable that a result more favorable to the defendant would have been achieved in the absence of the error. ( Prieto, supra, 30 Cal.4th at pp. 251‒252; Sully, supra, 53 Cal.3d at pp. 1231‒1232; see People v. Watson (1956) 46 Cal.2d 818, 836 .

14
People v. Dunnred
calctapp · 2022 · cited in 4 California opinions naming this issue, 2023–2023
2 sentences

2023(See Flores, supra, 75 Cal.App.5th at p. 500 [error is harmless if a reviewing court concludes beyond a reasonable doubt that a jury “would have found true [beyond a reasonable doubt] at least a single aggravating circumstance”]; Lopez, supra, 78 Cal.App.5th at pp. 465-468 [applying a two-step approach with a beyond a reasonable doubt standard at the first step and state law harmlessness at the second step]; Dunn, supra, 81 Cal.App.5th at pp. 409- 410 [applying a two-step approach with state law harmlessness incorporated into both steps].) The same court that articulated the standard in Flores

2023(See Lopez, supra, 78 Cal.App.5th at p. 467, fn. 11; Dunn, supra, 81 Cal.App.5th at p. 408.) We also note that in People v. Ross (2022) 86 Cal.App.5th 1346 , 1354, review granted March 15, 2023, S278266, two of the panel members who decided Flores concluded “[u]pon reflection” that “the rationale for adding a state law harmless error component [is] both logical and compelling.” 38 First, we conclude beyond a reasonable doubt that the jury would have found, beyond a reasonable doubt, at least one of the aggravating factors relied on by the trial court: that defendant abused a position of trust.

14
People v. Gonzalezgreen
cal · 2018 · cited in 3 California opinions naming this issue, 2023–2024
2 sentences

2024(People v. Gonzalez (2018) 5 Cal.5th 186, 201 .) Samoata fails to carry his burden of showing there is a reasonable probability instructing the jury with CALCRIM Nos. 416 and 418 would have improved his results at trial.

2023(People v. Gonzalez (2018) 5 Cal.5th 186, 196 [failure to instruct on lesser included offense 14 subject to the state law harmless error test set forth in People v. Watson (1956) 46 Cal.2d 818, 836 ].) No evidence suggests that one of the beatings G.D. suffered on July 2 was more severe than the other, or that for some other reason one would have left bruising, while the other did not.

13
People v. Avalosgreen
cal · 1984 · cited in 1 California opinions naming this issue, 2024–2024
1 sentence

2024Accordingly, we apply the state law harmless error standard set forth in Watson: “[T]he question posed is whether, in the absence of the improperly considered sentencing factor(s), there is a reasonable probability of a more favorable outcome for the appealing party—i.e., the imposition of a lesser sentence.” (Falcon, supra, 92 Cal.App.5th at p. 941; see People v. Avalos (1984) 37 Cal.3d 216, 233 ; People v. Price (1991) 1 Cal.4th 324, 492 .) We conclude that on the record of this case, there is a reasonable probability of a more favorable outcome for appellant. 5 Appellant contends Sandoval w

11
People v. Maygreen
calctapp · 1989 · cited in 1 California opinions naming this issue, 2023–2023
1 sentence

2023(See People v. Lynch ( May 27, 2022 , C094174 [nonpub. opn.], rev. granted Aug. 10, 2022, S274942.) Incidentally, the author of Flores and another justice who concurred in the Flores opinion have since been persuaded by “the rationale for adding a state law harmless error component” to the analysis and now endorse “the two-step harmless error standard articulated in Lopez.” (People v. Ross (2022) 86 Cal.App.5th 1346 , 1354, rev. granted Mar. 15, 2023, S278266.) We will apply the Dunn analysis to defendant’s claim, but it should be noted the outcome would be the same under Lopez.

11
People v. Olivagreen
calctapp · 2023 · cited in 1 California opinions naming this issue, 2023–2023
1 sentence

2023(Tran, supra, 13 Cal.5th at p. 1209; see People v. Oliva (2023) 89 Cal.App.5th 76 , 91-92 & fn. 8 [applying Watson standard]; People v. Ramos, 7 Defendant presented his own cell phone location data expert to make the point that, while the data did show he was in the area of the park at the time of the murder, he could have been at one of his relative’s houses in the surrounding neighborhood.

11
People v. Turnergreen
cal · 1990 · cited in 1 California opinions naming this issue, 2021–2021
1 sentence

2021(People v. Turner (1990) 50 Cal.3d 668, 695 [finding no prejudice where there was no reasonable probability that the flight instruction affected the verdicts].) Any error in instructing the jury with CALCRIM No. 372 was harmless because it is not reasonably probable the alleged error affected the verdict.

11
People v. Barrettgreen
cal · 2012 · cited in 1 California opinions naming this issue, 2015–2015
1 sentence

2015Justice Liu‘s concurring and dissenting opinion in that case would have found that Barrett had a state statutory right to be advised of her jury trial right, but further concluded that the error was harmless under the state law harmless error test of Watson, stating ―I would conclude on the basis of the evidence that there was no reasonable probability Barrett would have achieved a more favorable outcome had she been tried by a jury.‖ (People v. Barrett, supra, at p. 1151 (conc. & dis. opn. of Liu, J.); see also id. at p. 1114 (conc. & dis. opn. of Werdegar, J. [finding trial court erred in fa

11
People v. Milosavljevicgreen
calctapp · 2010 · cited in 1 California opinions naming this issue, 2015–2015
1 sentence

2015(See People v. Milosavljevic (2010) 183 Cal.App.4th 640, 647 (Milosavljevic).) “ ‘Under the Watson standard, prejudicial error is shown where “ ‘ “after an examination of the entire cause, including the evidence,” [the reviewing 8 The trial court had instructed the jury: “It is alleged that these crimes occurred February 1, 2010, February 8, 2010, February 15, 2010, and February 20, 2010.

11
People v. Partidagreen
cal · 2005 · cited in 1 California opinions naming this issue, 2014–2014
11
People v. Gonzalezred
cal · 2012 · cited in 1 California opinions naming this issue, 2014–2014
1 sentence

2014Moreover, in light of Nelson’s testimony that Sudduth, whose voice she instantly recognized, called her to apologize a month or so after the shooting, any error was harmless under either the federal constitutional standard (see Chapman v. California (1967) 386 U.S. 18, 24 [ 87 S.Ct. 824 , 17 L.Ed.2d 705 ]; People v. Gonzalez (2012) 54 Cal.4th 643, 663 [Chapman harmless-error inquiry asks whether it is clear beyond a reasonable doubt a rational jury would have found the defendant guilty absent the error]) or the state law harmless error standard (see People v. Watson (1956) 46 Cal.2d 818, 836 ;

11
People v. Vargasgreen
calctapp · 2001 · cited in 1 California opinions naming this issue, 2014–2014
1 sentence

2014(See People v. Wolfe (2003) 114 Cal.App.4th 177 , 185–186; compare People v. Melhado (1998) 60 Cal.App.4th 1529, 1536 [applying harmless beyond a reasonable doubt standard] with People v. Vargas (2001) 91 Cal.App.4th 506, 561-562 [applying no reasonable probability of prejudice standard].) Under Chapman v. California, supra, 386 U.S. 18 , “where the defendant offered the same defense to all criminal acts and ‘the jury’s verdict implies that it did not believe the only defense offered,’ failure to give a unanimity instruction is harmless error. [Citation.] … The error is also harmless ‘[w]here

11
People v. Melhadogreen
calctapp · 1998 · cited in 1 California opinions naming this issue, 2014–2014
1 sentence

2014(See People v. Wolfe (2003) 114 Cal.App.4th 177 , 185–186; compare People v. Melhado (1998) 60 Cal.App.4th 1529, 1536 [applying harmless beyond a reasonable doubt standard] with People v. Vargas (2001) 91 Cal.App.4th 506, 561-562 [applying no reasonable probability of prejudice standard].) Under Chapman v. California, supra, 386 U.S. 18 , “where the defendant offered the same defense to all criminal acts and ‘the jury’s verdict implies that it did not believe the only defense offered,’ failure to give a unanimity instruction is harmless error. [Citation.] … The error is also harmless ‘[w]here

11

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 (15)

CaseCitedYears
People v. Sully green
cal · 1991
2 sentences

2024That is, even if we “ ‘[a]ssum[e] the court had a sua sponte duty to so instruct the jury under these circumstances,’ the error was harmless.” (Prieto, at p. 251, quoting Sully, at p. 1231.) The failure to instruct jurors regarding coconspirator statements is governed by the state law harmless error standard and is deemed harmless unless it is reasonably probable that a result more favorable to the defendant would have been achieved in the absence of the error. ( Prieto, supra, 30 Cal.4th at pp. 251‒252; Sully, supra, 53 Cal.3d at pp. 1231‒1232; see People v. Watson (1956) 46 Cal.2d 818, 836 .

2023That is, even if we “ ‘[a]ssum[e] the court had a sua sponte duty to so instruct the jury under these circumstances,’ the error was harmless.” (Prieto, at p. 251, quoting Sully, at p. 1231.) The failure to instruct jurors regarding coconspirator statements is governed by the state law harmless error standard and is deemed harmless unless it is reasonably probable that a result more favorable to the defendant would have been achieved in the absence of the error. ( Prieto, supra, 30 Cal.4th at pp. 251‒252; Sully, supra, 53 Cal.3d at pp. 1231‒1232; see People v. Watson (1956) 46 Cal.2d 818, 836 .

42014–2025
People v. Ross green
calctapp · 2022
2 sentences

2024If the answer to both of these questions is “no,” then it is clear that remand to the trial court for resentencing is necessary.’ ” (People v. Ross, supra, 86 Cal.App.5th at pp. 1354-1355.) This court found the rationale in Lopez “for adding a state law harmless error component both logical and compelling,” and it agreed with Lopez that the first step of the prejudice inquiry asks whether a reviewing court can conclude beyond a reasonable doubt that a jury would have found true beyond a reasonable doubt every factor on which the court relied, and not simply at least one aggravating factor.

2023(See Flores, supra, 75 Cal.App.5th at p. 500 [error is harmless if a reviewing court concludes beyond a reasonable doubt that a jury “would have found true [beyond a reasonable doubt] at least a single aggravating circumstance”]; Lopez, supra, 78 Cal.App.5th at pp. 465-468 [applying a two-step approach with a beyond a reasonable doubt standard at the first step and state law harmlessness at the second step]; Dunn, supra, 81 Cal.App.5th at pp. 409- 410 [applying a two-step approach with state law harmlessness incorporated into both steps].) The same court that articulated the standard in Flores

42023–2024
People v. Black red
cal · 2007
2 sentences

2023Without particularized examination of state law, the specific analytical basis for the split in authority over the Sixth Amendment issue is 5. elusive; we find no clear reason to depart from the Sixth Amendment analysis applied by our high court in People v. Black (2007) 41 Cal.4th 799 (Black II) regarding a former version of the DSL. 3 This analytical neglect of the amended statute has also led, in our estimation, to the application of a state law harmless error analysis maladapted around the Sixth Amendment’s jury trial right and not the statute itself.

2023Without particularized examination of state law, the specific analytical basis for the split in authority over the Sixth Amendment issue is 7. elusive; we find no clear reason to depart from the Sixth Amendment analysis applied by our high court in People v. Black (2007) 41 Cal.4th 799 (Black II) regarding a former version of the DSL.3 This analytical neglect of the amended statute has also led, in our estimation, to the application of a state law harmless error analysis maladapted around the Sixth Amendment’s jury trial right and not the statute itself.

22023–2023
People v. Sandoval red
cal · 2007
2 sentences

2023While this is a concern in the Sixth Amendment harmless error context (Sandoval, supra, 41 Cal.4th at p. 839 ), it is more pronounced in a state law harmless error analysis because Watson is a less stringent standard than Chapman.

2023While this is a concern in the Sixth Amendment harmless error context (Sandoval, supra, 41 Cal.4th at p. 839 ), it is more pronounced in a state law harmless error analysis because Watson is a less stringent standard than Chapman.

22023–2023
People v. Wolfe green
calctapp · 2003
2 sentences

2014(See People v. Wolfe (2003) 114 Cal.App.4th 177 , 185–186; compare People v. Melhado (1998) 60 Cal.App.4th 1529, 1536 [applying harmless beyond a reasonable doubt standard] with People v. Vargas (2001) 91 Cal.App.4th 506, 561-562 [applying no reasonable probability of prejudice standard].) Under Chapman v. California, supra, 386 U.S. 18 , “where the defendant offered the same defense to all criminal acts and ‘the jury’s verdict implies that it did not believe the only defense offered,’ failure to give a unanimity instruction is harmless error. [Citation.] … The error is also harmless ‘[w]here

2013(See People 16 v. Wolfe (2003) 114 Cal.App.4th 177, 185-186 .) We conclude that the error here was prejudicial under either standard.

22013–2014
People v. Frierson green
cal · 2017
1 sentence

2025Instead, he relies primarily on the disposition in People v. Frierson (2017) 4 Cal.5th 225 (Frierson), which reversed the trial court’s application of a preponderance-of-the-evidence standard in a resentencing proceeding under the Three Strikes Reform Act of 2012 and remanded for further proceedings.

12025–2025
People v. Price yellow
cal · 1991
1 sentence

2024Accordingly, we apply the state law harmless error standard set forth in Watson: “[T]he question posed is whether, in the absence of the improperly considered sentencing factor(s), there is a reasonable probability of a more favorable outcome for the appealing party—i.e., the imposition of a lesser sentence.” (Falcon, supra, 92 Cal.App.5th at p. 941; see People v. Avalos (1984) 37 Cal.3d 216, 233 ; People v. Price (1991) 1 Cal.4th 324, 492 .) We conclude that on the record of this case, there is a reasonable probability of a more favorable outcome for appellant. 5 Appellant contends Sandoval w

12024–2024
People v. Buycks green
cal · 2018
1 sentence

2019(Id. at pp. 596, 624-625.) Our Supreme Court has “held that when part of a sentence is stricken on review, on remand for resentencing ‘a full resentencing as to all counts is appropriate, so the trial court can exercise its sentencing discretion in light of the changed circumstances.’ ” (People v. Buycks (2018) 5 Cal.5th 857, 893 .) Thus, in remanding this case for resentencing, we directed the trial court to strike the enhancements under section 11370.2, but we specifically left “to the trial court to determine the appropriate sentence in light of all the relevant factors, including the chang

12019–2019
People v. Heslington green
calctapp · 2011
1 sentence

2018(See Heslington, supra, 195 Cal.App.4th at pp. 960-961 [applying a state law standard of prejudice to a claim of error under Hobbs].) The trial court acknowledged that Tseng was aware of G.R.’s identity and thus protecting the identity of a confidential informant did not justify denying Tseng’s request to unseal the 23 The trial court must first conduct an in camera hearing to determine whether there are sufficient grounds for maintaining the confidentiality of the informant’s identity or the information sought to remain sealed.

12018–2018
People v. Hobbs green
cal · 1994
1 sentence

2018(See Hobbs, supra, 7 Cal.4th at pp. 975, 977.) We review Hobbs error under the state law harmless error standard.

12018–2018
People v. Hill red
cal · 1998
1 sentence

2016We agree. “[A] series of trial errors, though independently harmless, may in some circumstances rise by accretion to the level of reversible and prejudicial error.” (People v. Hill (1998) 17 Cal.4th 800, 844 .) The “aggregate prejudicial effect of” a series of errors can be “greater than the sum of the prejudice of each error standing alone.” (Id. at p. 845.) Applying the state-law harmless-error standard of People v. Watson, supra, 46 Cal.2d 818 , we must determine whether it is reasonably probable that Hogan would have obtained a more favorable outcome at trial absent the several errors we h

12016–2016
Sullivan v. Louisiana green
scotus · 1993
1 sentence

2015VI, § 13 ―because it was not reasonably probable she would have achieved a more favorable result had the trial court informed her of her jury trial right‖].) Contrary to the implication of the majority (maj. opn., ante, at pp. 29-30), absolutely nothing in the concurring and dissenting opinions in Barrett suggests that the defendant had knowingly and voluntarily waived that right or that resolution of the harmless error question turned on an affirmative showing of that fact. 19 In Sullivan, the high court recognized the ―right to trial by jury in serious criminal cases to be ‗fundamental to th

12015–2015
Duncan v. Louisiana green
scotus · 1968
1 sentence

2015VI, § 13 ―because it was not reasonably probable she would have achieved a more favorable result had the trial court informed her of her jury trial right‖].) Contrary to the implication of the majority (maj. opn., ante, at pp. 29-30), absolutely nothing in the concurring and dissenting opinions in Barrett suggests that the defendant had knowingly and voluntarily waived that right or that resolution of the harmless error question turned on an affirmative showing of that fact. 19 In Sullivan, the high court recognized the ―right to trial by jury in serious criminal cases to be ‗fundamental to th

12015–2015
People v. Brawley green
cal · 1969
1 sentence

2014The California Supreme Court has repeatedly held any error in this regard is governed by the state law harmless error standard of whether it is “reasonably probable that a result more favorable to [the defendant] as to guilt would have been reached in the absence of the error.” (People v. Brawley, supra, 1 Cal.3d at p. 291 ; see 10 People v. Prieto (2003) 30 Cal.4th 226, 251 ; People v. Sully (1991) 53 Cal.3d 1195, 1231-1232 .) There was no reasonable probability defendants would have achieved a more favorable result had the trial court given CALCRIM Nos. 416 and 418.

12014–2014
People v. Cudjo green
cal · 1993
12014–2014

Statutes the citing opinions construe

CA § Cal. Evidence Code § 352 (6) CA § Cal. Evidence Code § 1223 (3) CA § Cal. Vehicle Code § 2800.2 (3)

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

CA 32 (2013–2025) OR 2 (2018–2018)

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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