gross deviation standard (California) · Go Syfert
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gross deviation standard in California

108 California opinions name it 3 courts 1983–2026 96 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 (13)

CaseFollowedCited
People v. Clarkgreen
cal · 2016 · cited in 83 California opinions naming this issue, 2017–2026
2 sentences

2026Clark, at p. 617.) Objectively, “ ‘[t]he risk [of death] must be of such a nature and degree that, considering the nature and purpose of the actor’s conduct and the circumstances known to him [or her], its disregard involves a gross deviation from the standard of conduct that a law-abiding person would observe in the actor’s situation.’ ” (Clark, at p. 617.) In Clark, the high court provided the following nonexhaustive list of factors to be considered in determining whether the defendant acted with reckless indifference: (1) knowledge of weapons, and use and number of weapons; (2) physical pre

2026“Reckless indifference to human life has a subjective and an objective element. [Citation.] As to the subjective element, ‘[t]he defendant must be aware of and willingly involved in the violent manner in which the particular offense is committed,’ and he or she must consciously disregard ‘the significant risk of death his or her actions create.’ [Citations.] As to the objective element, “‘[t]he risk [of death] must be of such a nature and degree that, considering the nature and purpose of the actor’s conduct and the circumstances known to him [or her], its disregard involves a gross deviation

983
People v. Banksgreen
cal · 2015 · cited in 41 California opinions naming this issue, 2016–2026
2 sentences

2025(In re Scoggins, supra, 9 Cal.5th at p. 677.) Subjectively, “‘[t]he defendant must be aware of and willingly involved in the violent manner in which the particular offense is committed,’ and he or she must consciously disregard ‘the significant risk of death his or her actions create.’” (Ibid., quoting People v. Banks, supra, 61 Cal.4th at p. 801 ; accord, Clark, at p. 617.) Objectively, “‘“[t]he risk [of death] must be of such a nature and degree that, considering the nature and purpose of the actor’s conduct and the 29. circumstances known to him [or her], its disregard involves a gross devi

2025Reckless Indifference to Human Life “Reckless indifference to human life has a subjective and an objective element. [Citation.] As to the subjective element, ‘[t]he defendant must be aware of and willingly involved in the violent manner in which the particular offense is committed,’ and he or she must consciously disregard ‘the significant risk of death his or her actions create.’ [Citations.] As to the objective element, ‘ “[t]he risk [of death] must be of such a nature and degree that, considering the nature and purpose of the actor’s conduct and the circumstances known to him [or her], its

441
People v. Stronggreen
cal · 2022 · cited in 6 California opinions naming this issue, 2024–2026
2 sentences

2026The risk must be of such a nature and degree that, considering the nature and purpose of the actor’s conduct and the circumstances known to him, its disregard involves a gross deviation from the standard of conduct that a law-abiding person would observe in the actor’s situation.’ ” (Clark, supra, 63 Cal.4th at p. 617 .) The Clark court “set out a nonexhaustive list of considerations relevant to [the reckless indifference standard], including [(1)] use of or awareness of the presence of a weapon or weapons, [(2)] physical presence at the scene and opportunity to restrain confederates or aid vi

2025The risk must be of such a nature and degree that, considering the nature and purpose of the actor’s conduct and the circumstances known to him, its disregard involves a gross deviation from the standard of conduct that a law-abiding person would observe in the actor’s situation.’ ” (Clark, at p. 617.) The Clark court “set out a nonexhaustive list of considerations relevant to [the reckless indifference standard], including [(1)] use of or awareness of the presence of a weapon or weapons, [(2)] physical presence at the scene and opportunity to restrain confederates or aid victims, [(3)] the du

26
People v. Atkinsgreen
cal · 2001 · cited in 5 California opinions naming this issue, 2022–2026
2 sentences

2026The risk shall be of such nature and degree that disregard thereof constitutes a gross deviation from the standard of conduct that a reasonable person would observe in the situation.” (§ 450, subd. (f); see CALCRIM No. 1530.) “The critical distinction between arson, as defined in section 451, and unlawfully causing a fire, as defined in section 452, is the mental state with which the burning is carried out.” (People v. Hooper, supra, 181 Cal.App.3d at p. 1181 .) Arson’s “willful and malice requirement ensures that the setting of the fire must be a deliberate and intentional act, as distinguish

2026The risk shall be of such nature and degree that disregard thereof constitutes a gross deviation from the standard of conduct that a reasonable person would observe in the situation.” (§ 450, subd. (f); see CALCRIM No. 1530.) “The critical distinction between arson, as defined in section 451, and unlawfully causing a fire, as defined in section 452, is the mental state with which the burning is carried out.” (People v. Hooper, supra, 181 Cal.App.3d at p. 1181 .) Arson’s “willful and malice requirement ensures that the setting of the fire must be a deliberate and intentional act, as distinguish

25
People v. Hoopergreen
calctapp · 1986 · cited in 4 California opinions naming this issue, 2022–2026
2 sentences

2026The risk shall be of such nature and degree that disregard thereof constitutes a gross deviation from the standard of conduct that a reasonable person would observe in the situation.” (§ 450, subd. (f); see CALCRIM No. 1530.) “The critical distinction between arson, as defined in section 451, and unlawfully causing a fire, as defined in section 452, is the mental state with which the burning is carried out.” (People v. Hooper, supra, 181 Cal.App.3d at p. 1181 .) Arson’s “willful and malice requirement ensures that the setting of the fire must be a deliberate and intentional act, as distinguish

2022The risk shall be of such nature and degree that disregard thereof constitutes a gross deviation from the standard of conduct that a reasonable person would observe in the situation.” (§ 450, subd. (f).) “The critical distinction between arson, as defined in section 451, and unlawfully causing a fire, as defined in section 452, is the mental state with which the burning is carried out.” (People v. Hooper, supra, 181 Cal.App.3d at p. 1181 .) Arson’s “willful and malice requirement ensures that the setting of the fire must be a deliberate and intentional act, as distinguished from an accidental

24
People v. V.V.green
cal · 2011 · cited in 4 California opinions naming this issue, 2022–2022
2 sentences

2022The risk shall be of such nature and degree that disregard thereof constitutes a gross deviation from the standard of conduct that a reasonable person would observe in the situation.” (§ 450, subd. (f).) 8 Our high court in Atkins characterized arson as a general intent crime. ( Atkins, supra, 25 Cal.4th at pp. 84, 86.) “ ‘A crime is characterized as a “general intent” crime when the required mental state entails only an intent to do the act that causes the harm; a crime is characterized as a “specific intent” crime when the required mental state entails an intent to cause the resulting harm.’

2022The risk shall be of such nature and degree that disregard thereof constitutes a gross deviation from the standard of conduct that a reasonable person would observe in the situation.” (§ 450, subd. (f).) “The critical distinction between arson, as defined in section 451, and unlawfully causing a fire, as defined in section 452, is the mental state with which the burning is carried out.” (People v. Hooper, supra, 181 Cal.App.3d at p. 1181 .) Arson’s “willful and malice requirement ensures that the setting of the fire must be a deliberate and intentional act, as distinguished from an accidental

24
People v. Bryantgreen
cal · 2013 · cited in 1 California opinions naming this issue, 2026–2026
1 sentence

2026For example, the Model Penal Code treats reckless killing, “manifesting extreme indifference to the value of human life,” as equivalent to purposeful and knowing killing.’ ” (Clark, supra, 63 Cal.4th at p. 616 , quoting Tison v. Arizona (1987) 481 U.S. 137, 157 .) The high court also equated “conscious disregard for life” with “reckless conduct” in People v. Bryant (2013) 56 Cal.4th 959, 968 [citing 2 LaFave, Substantive Criminal Law (2d ed. 2003) § 15.2(a), p. 493].

11
People v. Veamatahaugreen
cal · 2020 · cited in 1 California opinions naming this issue, 2025–2025
1 sentence

2025OBJECTIVE ELEMENT “As to the objective element, ‘ “[t]he risk [of death] must be of such a nature and degree that, considering the nature and purpose of the actor’s conduct and the circumstances known to him [or her], its disregard involves a gross deviation from the standard of conduct that a law-abiding person would observe in the actor’s situation.” ’ ” (Scoggins, supra, 9 Cal.5th at p. 677.) When the janitor saw the victim on the floor, she immediately went to find help for the victim.

11
Mason v. Superior Courtgreen
calctapp · 2015 · cited in 1 California opinions naming this issue, 2022–2022
2 sentences

2022The risk shall be of such nature and degree that disregard thereof constitutes a gross deviation from the standard of conduct that a reasonable person would observe in the situation.” (§ 450, subd. (f).) 8 Our high court in Atkins characterized arson as a general intent crime. ( Atkins, supra, 25 Cal.4th at pp. 84, 86.) “ ‘A crime is characterized as a “general intent” crime when the required mental state entails only an intent to do the act that causes the harm; a crime is characterized as a “specific intent” crime when the required mental state entails an intent to cause the resulting harm.’

2022The risk shall be of such nature and degree that disregard thereof constitutes a gross deviation from the standard of conduct that a reasonable person would observe in the situation.” (§ 450, subd. (f).) 8 Our high court in Atkins characterized arson as a general intent crime. ( Atkins, supra, 25 Cal.4th at pp. 84, 86.) “ ‘A crime is characterized as a “general intent” crime when the required mental state entails only an intent to do the act that causes the harm; a crime is characterized as a “specific intent” crime when the required mental state entails an intent to cause the resulting harm.’

11
North Bay Regional Center v. Maldonadogreen
cal · 2010 · cited in 1 California opinions naming this issue, 2011–2011
2 sentences

2011The risk shall be of such nature and degree that disregard thereof constitutes a gross deviation from the standard of conduct that a reasonable person would observe in the situation.” (§ 450, subd. (f).) The enrolled bill report on the legislation that became section 452 cited carelessness with fireworks as a paradigmatic example of conduct the Legislature intended to reach. 8 (See generally Conservatorship of Whitley (2010) 50 Cal.4th 1206, 1218, fn. 3 [ 117 Cal.Rptr.3d 342 , 241 R3d 840] [enrolled bill reports properly considered as evidence of legislative intent].) To presume malice from no

2011The risk shall be of such nature and degree that disregard thereof constitutes a gross deviation from the standard of conduct that a reasonable person would observe in the situation.” (§ 450, subd. (f).) The enrolled bill report on the legislation that became section 452 cited carelessness with fireworks as a paradigmatic example of conduct the Legislature intended to reach. 8 (See generally Conservatorship of Whitley (2010) 50 Cal.4th 1206, 1218, fn. 3 [ 117 Cal.Rptr.3d 342 , 241 R3d 840] [enrolled bill reports properly considered as evidence of legislative intent].) To presume malice from no

11
Imperial Merchant Services, Inc. v. Huntgreen
cal · 2009 · cited in 1 California opinions naming this issue, 2011–2011
2 sentences

2011The Legislature, which we assume does not perform idle acts or enact superfluous legislation (e.g., Imperial Merchant Services, Inc. v. Hunt (2009) 47 Cal.4th 381, 390 [ 97 Cal.Rptr.3d 464 , 212 P.3d 736 ]), could not have intended this result.

2011The Legislature, which we assume does not perform idle acts or enact superfluous legislation (e.g., Imperial Merchant Services, Inc. v. Hunt (2009) 47 Cal.4th 381, 390 [ 97 Cal.Rptr.3d 464 , 212 P.3d 736 ]), could not have intended this result.

11
People v. Stonewall F.green
calctapp · 1989 · cited in 1 California opinions naming this issue, 1994–1994
2 sentences

1994The risk shall be of such nature and degree that disregard thereof constitutes a gross deviation from the standard of conduct that a reasonable person would observe in the situation. . . .” (§ 450, subd. (f).) This definition derives from the Model Penal Code (In re Stonewall F. (1989) 208 Cal.App.3d 1054, 1066, fn. 10 [ 256 Cal.Rptr. 578 ]), which *615 defines recklessness as follows: “A person acts recklessly with respect to a material element of an offense when he consciously disregards a substantial and unjustifiable risk that the material element exists or will result from his conduct.

1994The risk shall be of such nature and degree that disregard thereof constitutes a gross deviation from the standard of conduct that a reasonable person would observe in the situation. . . .” (§ 450, subd. (f).) This definition derives from the Model Penal Code (In re Stonewall F. (1989) 208 Cal.App.3d 1054, 1066, fn. 10 [ 256 Cal.Rptr. 578 ]), which *615 defines recklessness as follows: “A person acts recklessly with respect to a material element of an offense when he consciously disregards a substantial and unjustifiable risk that the material element exists or will result from his conduct.

11
People v. Budishgreen
calctapp · 1982 · cited in 1 California opinions naming this issue, 1983–1983
2 sentences

1983Code, § 2.02 (Final Draft) May 4, 1962, p. 26.)” (People v. Budish (1982) 131 Cal.App.3d 1043, 1047 [ 182 Cal.Rptr. 653 ].) In order to be guilty of involuntary manslaughter (i.e., criminal negligence) under the facts of this case, it was only necessary for appellant to *566 fail to perceive the risk of pointing a potentially hazardous weapon at Cordero. 7 CALJIC No. 4.35, involving the negation of criminal intent, properly was refused.

1983Code, § 2.02 (Final Draft) May 4, 1962, p. 26.)” (People v. Budish (1982) 131 Cal.App.3d 1043, 1047 [ 182 Cal.Rptr. 653 ].) In order to be guilty of involuntary manslaughter (i.e., criminal negligence) under the facts of this case, it was only necessary for appellant to *566 fail to perceive the risk of pointing a potentially hazardous weapon at Cordero. 7 CALJIC No. 4.35, involving the negation of criminal intent, properly was refused.

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 (7)

CaseCitedYears
Tison v. Arizona green
scotus · 1987
2 sentences

2026For example, the Model Penal Code treats reckless killing, “manifesting extreme indifference to the value of human life,” as equivalent to purposeful and knowing killing.’ ” (Clark, supra, 63 Cal.4th at p. 616 , quoting Tison v. Arizona (1987) 481 U.S. 137, 157 .) The high court also equated “conscious disregard for life” with “reckless conduct” in People v. Bryant (2013) 56 Cal.4th 959, 968 [citing 2 LaFave, Substantive Criminal Law (2d ed. 2003) § 15.2(a), p. 493].

2025(Tison, supra, 481 U.S. at p. 157 .) “Reckless indifference to human life has a subjective and an objective element. [Citation.] As to the subjective element, ‘[t]he defendant must be aware of and willingly involved in the violent manner in which the particular offense is committed,’ and he or she must consciously disregard ‘the significant risk of death his or her actions create.’ [Citations.] As to the objective 28 element, ‘“[t]he risk [of death] must be of such a nature and degree that, considering the nature and purpose of the actor’s conduct and the circumstances known to him [or her], i

82023–2026
Enmund v. Florida green
scotus · 1982
2 sentences

2025(Id. at pp. 617–618.) In Clark, our high court provided the following nonexhaustive list of factors to be considered in determining whether the defendant acted with reckless indifference: (1) knowledge of weapons, and use and number of weapons; (2) physical presence at the crime and opportunities to restrain the crime and/or aid the victim; (3) duration of the felony and period of interaction between the perpetrators and the victims; (4) the defendant’s knowledge of his or her cohort’s likelihood of killing, and (5) the defendant’s efforts to minimize the risk of violence during the felony. (

2025(Id. at pp. 617–618.) In Clark, the high court provided the following nonexhaustive list of factors to be considered in determining whether the defendant acted with reckless indifference: (1) knowledge of weapons, and use and number of weapons; (2) physical presence at the crime and opportunities to restrain the crime and/or aid the victim; (3) duration of the felony and period of interaction between the perpetrators and the victims, (4) the 14. defendant’s knowledge of his or her cohort’s likelihood of killing, and (5) the defendant’s efforts to minimize the risk of violence during the felony

52023–2025
People v. Velez green
calctapp · 1983
1 sentence

2025Involuntary manslaughter applies where there is a “lack of ‘due caution and circumspection,’ ” which is “the equivalent of ‘criminal negligence,’ ” i.e., “ ‘the natural and probable result of a reckless or culpably negligent act.’ ” (People v. Penny (1955) 44 Cal.2d 861 , 879–880.) “ ‘ “The risk must be of such a nature and degree that the actor’s failure to perceive it, considering the nature and purpose of his conduct and the circumstances known to him, involves a gross deviation from the standard of care that a reasonable person would observe in the actor’s situation.” ’ ” (People v. Velez

12025–2025
People v. Penny green
cal · 1955
1 sentence

2025Involuntary manslaughter applies where there is a “lack of ‘due caution and circumspection,’ ” which is “the equivalent of ‘criminal negligence,’ ” i.e., “ ‘the natural and probable result of a reckless or culpably negligent act.’ ” (People v. Penny (1955) 44 Cal.2d 861 , 879–880.) “ ‘ “The risk must be of such a nature and degree that the actor’s failure to perceive it, considering the nature and purpose of his conduct and the circumstances known to him, involves a gross deviation from the standard of care that a reasonable person would observe in the actor’s situation.” ’ ” (People v. Velez

12025–2025
People v. Beatrice Bros. green
calctapp · 2015
1 sentence

2025Ceja intentionally shot Peinado based on his perceived need for self-defense. “[W]hen, as here, the defendant indisputably has deliberately engaged in a type of aggravated assault the natural consequences of which are dangerous to human life, thus satisfying the objective component of implied malice as a matter of law, and no material issue is presented as to whether the defendant subjectively appreciated the danger to human life his or her conduct posed, there is no sua sponte duty to instruct on involuntary manslaughter.” (People v. Brothers (2015) 236 Cal.App.4th 24, 35 .) Accordingly, subs

12025–2025
People v. Romero green
cal · 2008
1 sentence

2022(People v. Romero, supra, 44 Cal.4th at p. 403 .) There was no evidence suggesting the offense was anything less than arson.

12022–2022
People v. Lopez green
calctapp · 1993
1 sentence

1993A person who creates such a risk but is unaware thereof solely by reason of voluntary intoxication also acts recklessly with respect thereto.” 3 Interestingly, although the court in People v. Lopez, supra, 13 Cal.App.4th 1840 , followed the holding in Glover , it found it unnecessary to disagree with the decision in Stonewall *1339 because the discussion therein of whether arson required a specific intent “can only have been, and was, an archetypical example of dicta.” (Id. at p. 1845, fn. omitted, italics in original.) 4 This finding distinguishes this case from Stonewall, where the court obs

11993–1993

Statutes the citing opinions construe

CA § Cal. Penal Code § 187 (20) CA § Cal. Evidence Code § 352 (6) CA § Cal. Evidence Code § 452 (6) CA § Cal. Penal Code § 190.2 (6) CA § Cal. Evidence Code § 1101 (4) CA § Cal. Evidence Code § 210 (4)

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 190 (1976–2026) NY 140 (1972–2025) IL 134 (1964–2026) CA 108 (1983–2026) PA 107 (1977–2026) TN 66 (1994–2026) OR 66 (1975–2026) MO 52 (1987–2025) GA 43 (1988–2026) CT 39 (1981–2025) KY 25 (1987–2026) UT 25 (1983–2026) ME 22 (1979–2025) AL 20 (1985–2025) NJ 19 (1979–2025) DE 16 (2003–2025) CO 15 (1982–2026) AZ 14 (1988–2024) WA 13 (1979–2024) KS 13 (2008–2026) NM 13 (2009–2023) HI 12 (1995–2026) AR 10 (1985–2026) VT 10 (1992–2025) MD 8 (1991–2022) AK 8 (1982–2023) MN 6 (1991–2015) WY 5 (1993–2024) NH 5 (2005–2017) LA 4 (1971–1991) FL 4 (1979–2017) MT 3 (1985–2006) MA 3 (2016–2025) WI 3 (2013–2013) DC 3 (2015–2017) MI 2 (2003–2017) NE 2 (1989–2002) OH 2 (1995–2000)

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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