Brady violation (Colorado) · Go Syfert
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Brady violation in Colorado

25 Colorado opinions name it 2 courts 1982–2025 9 in the last five years

The cases below were cited by Colorado 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
Strickler v. Greenegreen
scotus · 1999 · cited in 5 Colorado opinions naming this issue, 2008–2025
2 sentences

2025See, e.g., Strickler v. Greene, 527 U.S. 263, 281-82 (1999) (“There are three components of a true Brady violation: The evidence at issue must be favorable to the accused, either because it is exculpatory, or because it is impeaching; that evidence must have been suppressed by the State, either willfully or inadvertently; and prejudice must have ensued.” (emphasis added)).

2025See, e.g., Strickler v. Greene, 527 U.S. 263, 281-82 (1999) (“There are three components of a true Brady violation: The evidence at issue must be favorable to the accused, either because it is exculpatory, or because it is impeaching; that evidence must have been suppressed by the State, either willfully or inadvertently; and prejudice must have ensued.” (emphasis added)).

45
United States v. Bagleygreen
scotus · 1985 · cited in 6 Colorado opinions naming this issue, 1989–2022
2 sentences

2022Eason appears to accept this view. 24 Sheriff’s Department destroyed it. “[E]xculpatory evidence includes evidence which bears on the credibility of a witness the prosecution intends to call at a trial.” Braunthal, 31 P.3d at 174-75 ; see also United States v. Bagley, 473 U.S. 667, 676 (1985) (“Impeachment evidence, . . . as well as exculpatory evidence, falls within the Brady rule.”).

2022Eason appears to accept this view. 24 Sheriff’s Department destroyed it. “[E]xculpatory evidence includes evidence which bears on the credibility of a witness the prosecution intends to call at a trial.” Braunthal, 31 P.3d at 174-75 ; see also United States v. Bagley, 473 U.S. 667, 676 (1985) (“Impeachment evidence, . . . as well as exculpatory evidence, falls within the Brady rule.”).

36
Kyles v. Whitleygreen
scotus · 1995 · cited in 3 Colorado opinions naming this issue, 2002–2025
2 sentences

2025Kyles v. Whitley, 514 U.S. 419, 432 (1995).

2025Kyles v. Whitley, 514 U.S. 419, 432 (1995).

33
People v. Buenogreen
idaho · 2018 · cited in 7 Colorado opinions naming this issue, 2019–2025
2 sentences

2025See People v. Bueno, 2018 CO 4, ¶ 29 (listing elements of a Brady claim). 19 continuing his trial was nonetheless inappropriate under the circumstances.

2025See People v. Bueno, 2018 CO 4, ¶ 29 (listing elements of a Brady claim). 19 continuing his trial was nonetheless inappropriate under the circumstances.

27
United States v. Agursgreen
scotus · 1976 · cited in 2 Colorado opinions naming this issue, 1982–2021
2 sentences

2021Unit ed States v. Agurs , 427 U.S. 97, 110-11 (1976), abrogated on other grounds by United States v. Bagley , 473 U.S. 667, 682 (1985). ¶ 27 To obtain reversal of a conviction based on a Brady violation, a defendant must demonstrate that (1) the prosecution sup pressed specific evidence; (2) the suppressed evidence is exculpatory or favorable to the defendant; and (3) it is material to the case.

2021Unit ed States v. Agurs , 427 U.S. 97, 110-11 (1976), abrogated on other grounds by United States v. Bagley , 473 U.S. 667, 682 (1985). ¶ 27 To obtain reversal of a conviction based on a Brady violation, a defendant must demonstrate that (1) the prosecution sup pressed specific evidence; (2) the suppressed evidence is exculpatory or favorable to the defendant; and (3) it is material to the case.

12
William Smith v. Secretary of New Mexico Department of Corrections Derald Kerby, Warden, Central New Mexico Correctional Facilitygreen
ca10 · 1995 · cited in 1 Colorado opinions naming this issue, 2025–2025
2 sentences

2025Bueno, ¶ 29; see Smith, 50 F.3d at 824 .

2025Bueno, ¶ 29; see Smith, 50 F.3d at 824 .

11
People v. Popegreen
colo · 1986 · cited in 1 Colorado opinions naming this issue, 2025–2025
2 sentences

2025People v. Bueno, 2018 CO 4 , ¶ 29 (citing People v. Pope, 724 P.2d 1323, 1325 (Colo. 1986)).

2025People v. Bueno, 2018 CO 4 , ¶ 29 (citing People v. Pope, 724 P.2d 1323, 1325 (Colo. 1986)).

11
State v. Henriesgreen
njsuperctappdiv · 1997 · cited in 1 Colorado opinions naming this issue, 2019–2019
2 sentences

2019“Under the Brady standard, ‘withheld evidence that is material may be that which impeaches a witness where the issue of the witness’ reliability and credibility is crucial.’” Id. at 345 (quoting State v. Henries, 704 A.2d 24, 35 (N.J.

2019“Under the Brady standard, ‘withheld evidence that is material may be that which impeaches a witness where the issue of the witness’ reliability and credibility is crucial.’” Id. at 345 (quoting State v. Henries, 704 A.2d 24, 35 (N.J.

11
People v. Bradleygreen
coloctapp · 2001 · cited in 1 Colorado opinions naming this issue, 2017–2017
2 sentences

2017P. 16(I)(a)(2), a prosecutor “shall disclose to the defense any material or information within his or her possession or control which tends to negate the guilt of the accused as to the offense charged or would tend to reduce the punishment therefor.” This discovery rule “incorporates the holding of Brady v. Maryland.” People v. Bradley, 25 P.3d 1271, 1276 (Colo. App. 2001); see also Bueno, ¶ 11 (“Under Crim.

2017P. 16(I)(a)(2), a prosecutor “shall disclose to the defense any material or information within his or her possession or control which tends to negate the guilt of the accused as to the offense charged or would tend to reduce the punishment therefor.” This discovery rule “incorporates the holding of Brady v. Maryland.” People v. Bradley, 25 P.3d 1271, 1276 (Colo. App. 2001); see also Bueno, ¶ 11 (“Under Crim.

11
Chapman v. Californiared
scotus · 1967 · cited in 1 Colorado opinions naming this issue, 2017–2017
2 sentences

2017That is, even assuming the prosecutor’s failure to disclose constituted a Brady violation, we conclude there is no reasonable possibility that the district court’s failure to provide an adequate sanction “might have contributed to the conviction.” Hagos, ¶ 11 (quoting Chapman, 386 U.S. at 24 ). ¶ 46 This means, of course, any error in the district court’s issuance of a sanction under Rule 16 was necessarily harmless under the lesser non-constitutional standard.

2017That is, even assuming the prosecutor’s failure to disclose constituted a Brady violation, we conclude there is no reasonable possibility that the district court’s failure to provide an adequate sanction “might have contributed to the conviction.” Hagos, ¶ 11 (quoting Chapman, 386 U.S. at 24 ). ¶ 46 This means, of course, any error in the district court’s issuance of a sanction under Rule 16 was necessarily harmless under the lesser non-constitutional standard.

11
Anderson v. Kautzkygreen
colo · 1990 · cited in 1 Colorado opinions naming this issue, 2014–2014
2 sentences

2014Attorney's Office v. Osborne, 557 U.S. 52, 68-69 , 129 S.Ct. 2308 , 174 L.Ed.2d 38 (2009) (holding the Brady framework inapplicable to post-conviction proceedings generally), we have long-since concluded that the constitutional requirement to disclose favorable evidence continues, at least through the auto matic review by the supreme court required in this jurisdiction, Rodrigues, 786 P.2d at 1082.

2014Attorney's Office v. Osborne, 557 U.S. 52, 68-69 , 129 S.Ct. 2308 , 174 L.Ed.2d 38 (2009) (holding the Brady framework inapplicable to post-conviction proceedings generally), we have long-since concluded that the constitutional requirement to disclose favorable evidence continues, at least through the auto matic review by the supreme court required in this jurisdiction, Rodrigues, 786 P.2d at 1082.

11
Gray v. Netherlandgreen
scotus · 1996 · cited in 1 Colorado opinions naming this issue, 2008–2008
2 sentences

2008Although the defendant does not have a due process right to receive notice of inculpatory evidence, see Gray v. Netherland, 518 U.S. 152, 168-70 [, 116 S.Ct. 2074 , 135 L.Ed.2d 457 ] (1996); Weatherford v. Bursey, 429 U.S. 545, 559-61 [, 97 S.Ct. 837 , 51 L.Ed.2d 30 ] (1977), the statute permits disclosure of any information that is necessary to a fair resolution of the charges.

2008Although the defendant does not have a due process right to receive notice of inculpatory evidence, see Gray v. Netherland, 518 U.S. 152, 168-70 [, 116 S.Ct. 2074 , 135 L.Ed.2d 457 ] (1996); Weatherford v. Bursey, 429 U.S. 545, 559-61 [, 97 S.Ct. 837 , 51 L.Ed.2d 30 ] (1977), the statute permits disclosure of any information that is necessary to a fair resolution of the charges.

11
Weatherford v. Burseygreen
scotus · 1977 · cited in 1 Colorado opinions naming this issue, 2008–2008
2 sentences

2008Although the defendant does not have a due process right to receive notice of inculpatory evidence, see Gray v. Netherland, 518 U.S. 152, 168-70 [, 116 S.Ct. 2074 , 135 L.Ed.2d 457 ] (1996); Weatherford v. Bursey, 429 U.S. 545, 559-61 [, 97 S.Ct. 837 , 51 L.Ed.2d 30 ] (1977), the statute permits disclosure of any information that is necessary to a fair resolution of the charges.

2008Although the defendant does not have a due process right to receive notice of inculpatory evidence, see Gray v. Netherland, 518 U.S. 152, 168-70 [, 116 S.Ct. 2074 , 135 L.Ed.2d 457 ] (1996); Weatherford v. Bursey, 429 U.S. 545, 559-61 [, 97 S.Ct. 837 , 51 L.Ed.2d 30 ] (1977), the statute permits disclosure of any information that is necessary to a fair resolution of the charges.

11
Pennsylvania v. Ritchiegreen
scotus · 1987 · cited in 1 Colorado opinions naming this issue, 1990–1990
2 sentences

1990A ‘reasonable probability’ is a probability sufficient to undermine confidence in the outcome.” Bagley, 473 U.S. at 682 , 105 S.Ct. at 3383 ; accord Ritchie, 480 U.S. at 57 , 107 S.Ct. at 1001-1002 . *338 The Bagley materiality standard is couched in terms appropriate for use in appellate review.

1990A ‘reasonable probability’ is a probability sufficient to undermine confidence in the outcome.” Bagley, 473 U.S. at 682 , 105 S.Ct. at 3383 ; accord Ritchie, 480 U.S. at 57 , 107 S.Ct. at 1001-1002 . *338 The Bagley materiality standard is couched in terms appropriate for use in appellate review.

11
People v. Ganngreen
colo · 1986 · cited in 1 Colorado opinions naming this issue, 1990–1990
1 sentence

1990See, e.g., People v. Greathouse, 742 P.2d 334, 337 (Colo.1987); People v. Gann, 724 P.2d 1318, 1320 (Colo.1986).

11
People v. Greathousegreen
colo · 1987 · cited in 1 Colorado opinions naming this issue, 1990–1990
1 sentence

1990See, e.g., People v. Greathouse, 742 P.2d 334, 337 (Colo.1987); People v. Gann, 724 P.2d 1318, 1320 (Colo.1986).

11
Garcia v. Dist. Court, 21st Jud. Dist.green
colo · 1979 · cited in 1 Colorado opinions naming this issue, 1986–1986
2 sentences

1986It is sufficient that the material "`might' be `favorable' to the accused." Garcia v. District Court at 46 , 589 P.2d at 929 (citations omitted).

1986It is sufficient that the material "`might' be `favorable' to the accused." Garcia v. District Court at 46 , 589 P.2d at 929 (citations omitted).

11

Distinguished, questioned or overruled (0)

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

Also cited on this issue (12)

CaseCitedYears
Brady v. Maryland green
scotus · 1963
2 sentences

2019“Under the Brady standard, ‘withheld evidence that is material may be that which impeaches a witness where the issue of the witness’ reliability and credibility is crucial.’” Id. at 345 (quoting State v. Henries, 704 A.2d 24, 35 (N.J.

2019“Under the Brady standard, ‘withheld evidence that is material may be that which impeaches a witness where the issue of the witness’ reliability and credibility is crucial.’” Id. at 345 (quoting State v. Henries, 704 A.2d 24, 35 (N.J.

32000–2019
State v. Behn green
njsuperctappdiv · 2005
2 sentences

2025When applied to a defendant’s request for a new trial based on newly discovered evidence, material evidence, which may also serve to impeach, can fall under the Brady rule when “the issue of the witness’ reliability and credibility is crucial.” Genrich II, 15 ¶ 58 (quoting Behn, 868 A.2d at 345 ).

2025When applied to a defendant’s request for a new trial based on newly discovered evidence, material evidence, which may also serve to impeach, can fall under the Brady rule when “the issue of the witness’ reliability and credibility is crucial.” Genrich II, 15 ¶ 58 (quoting Behn, 868 A.2d at 345 ).

12025–2025
People v. Braunthal green
colo · 2001
2 sentences

2022Eason appears to accept this view. 24 Sheriff’s Department destroyed it. “[E]xculpatory evidence includes evidence which bears on the credibility of a witness the prosecution intends to call at a trial.” Braunthal, 31 P.3d at 174-75 ; see also United States v. Bagley, 473 U.S. 667, 676 (1985) (“Impeachment evidence, . . . as well as exculpatory evidence, falls within the Brady rule.”).

2022Eason appears to accept this view. 24 Sheriff’s Department destroyed it. “[E]xculpatory evidence includes evidence which bears on the credibility of a witness the prosecution intends to call at a trial.” Braunthal, 31 P.3d at 174-75 ; see also United States v. Bagley, 473 U.S. 667, 676 (1985) (“Impeachment evidence, . . . as well as exculpatory evidence, falls within the Brady rule.”).

12022–2022
People v. Mendez green
coloctapp · 2017
1 sentence

2019People v. Mendez, 2017 COA 129, ¶ 35 .

12019–2019
Giglio v. United States green
scotus · 1972
2 sentences

2018See United States v. Bagley , 473 U.S. 667 , 676, 105 S.Ct. 3375 , 87 L.Ed.2d 481 (1985) ("Impeachment evidence, however, as well as exculpatory evidence, falls within the Brady rule."); Giglio v. United States , 405 U.S. 150 , 154-55, 92 S.Ct. 763 , 31 L.Ed.2d 104 (1972) (holding that the government must disclose evidence affecting a witness's credibility, especially when that witness's testimony is crucial to the government's case).

2018See United States v. Bagley , 473 U.S. 667 , 676, 105 S.Ct. 3375 , 87 L.Ed.2d 481 (1985) ("Impeachment evidence, however, as well as exculpatory evidence, falls within the Brady rule."); Giglio v. United States , 405 U.S. 150 , 154-55, 92 S.Ct. 763 , 31 L.Ed.2d 104 (1972) (holding that the government must disclose evidence affecting a witness's credibility, especially when that witness's testimony is crucial to the government's case).

12018–2018
District Attorney's Office for the Third Judicial District v. Osborne green
scotus · 2009
2 sentences

2014Attorney's Office v. Osborne, 557 U.S. 52, 68-69 , 129 S.Ct. 2308 , 174 L.Ed.2d 38 (2009) (holding the Brady framework inapplicable to post-conviction proceedings generally), we have long-since concluded that the constitutional requirement to disclose favorable evidence continues, at least through the auto matic review by the supreme court required in this jurisdiction, Rodrigues, 786 P.2d at 1082.

2014Attorney's Office v. Osborne, 557 U.S. 52, 68-69 , 129 S.Ct. 2308 , 174 L.Ed.2d 38 (2009) (holding the Brady framework inapplicable to post-conviction proceedings generally), we have long-since concluded that the constitutional requirement to disclose favorable evidence continues, at least through the auto matic review by the supreme court required in this jurisdiction, Rodrigues, 786 P.2d at 1082.

12014–2014
United States v. Torres green
ca10 · 2009
1 sentence

2013Cf. United States v. Torres, 569 F.3d 1277 , 1281 (10th Cir.2009) (under Fed.R.Crim.P. 33, a defendant claiming a Brady violation must prove that "(1) the prosecution suppressed evidence, (2) the evidence was favorable to the defendant, and (3) the evidence was material" (quoting United States v. Velarde, 485 F.3d 553 , 558 (10th Cir.2007) )).

12013–2013
United States v. Mel Lambert Velarde green
ca10 · 2007
1 sentence

2013Cf. United States v. Torres, 569 F.3d 1277 , 1281 (10th Cir.2009) (under Fed.R.Crim.P. 33, a defendant claiming a Brady violation must prove that "(1) the prosecution suppressed evidence, (2) the evidence was favorable to the defendant, and (3) the evidence was material" (quoting United States v. Velarde, 485 F.3d 553 , 558 (10th Cir.2007) )).

12013–2013
People v. Hedrick green
colo · 1976
2 sentences

1985In People v. Hedrick, 192 Colo. 37 , 557 P.2d 378 (1976), the court rejected a defendant’s claim of a Brady violation, finding no testimony that the blood alcohol test in question was wrong.

1985In People v. Hedrick, 192 Colo. 37 , 557 P.2d 378 (1976), the court rejected a defendant’s claim of a Brady violation, finding no testimony that the blood alcohol test in question was wrong.

11985–1985
People v. Gomez green
colo · 1979
2 sentences

1985See also Garcia v. District Court, supra; People v. Gomez, 198 Colo. 105 , 596 P.2d 1192 (1979); People v. Garries, 645 P.2d 1306 (Colo.1982).

1985See also Garcia v. District Court, supra; People v. Gomez, 198 Colo. 105 , 596 P.2d 1192 (1979); People v. Garries, 645 P.2d 1306 (Colo.1982).

11985–1985
People v. Garries green
colo · 1982
2 sentences

1985See also Garcia v. District Court, supra; People v. Gomez, 198 Colo. 105 , 596 P.2d 1192 (1979); People v. Garries, 645 P.2d 1306 (Colo.1982).

1985See also Garcia v. District Court, supra; People v. Gomez, 198 Colo. 105 , 596 P.2d 1192 (1979); People v. Garries, 645 P.2d 1306 (Colo.1982).

11985–1985
People v. Roblas green
colo · 1977
2 sentences

1982United States v. Agurs, 427 U.S. 97 , 96 S.Ct. 2392 , 49 L.Ed.2d 342 (1976); People v. Roblas, 193 Colo. 496 , 568 P.2d 57 (1977).

1982United States v. Agurs, 427 U.S. 97 , 96 S.Ct. 2392 , 49 L.Ed.2d 342 (1976); People v. Roblas, 193 Colo. 496 , 568 P.2d 57 (1977).

11982–1982

Statutes the citing opinions construe

CO § Colo. Rev. Stat. § 24-51-1105 (5)

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

PA 918 (1977–2026) TX 639 (1974–2026) NY 573 (1935–2026) OH 374 (1980–2026) GA 359 (1975–2026) IL 303 (1972–2026) CA 300 (1984–2026) FL 291 (1969–2026) MI 261 (1970–2026) TN 241 (1981–2026) LA 192 (1975–2026) AR 192 (1986–2025) CT 174 (1979–2026) AL 174 (1979–2025) WA 140 (1981–2026) DC 121 (1975–2026) NV 119 (1988–2022) NJ 117 (1981–2026) VA 108 (1980–2026) IN 108 (1971–2021) MS 106 (1983–2026) DE 89 (1983–2026) IA 87 (1977–2026) WI 79 (1971–2026) ID 79 (1978–2026) MO 72 (1975–2025) MN 64 (1976–2025) MD 60 (1975–2025) SC 59 (1980–2026) AZ 57 (1981–2026) MT 55 (1995–2026) KS 54 (1977–2026) KY 47 (1985–2026) NM 43 (1985–2025) NC 43 (1984–2026) UT 37 (1985–2025) WV 37 (1991–2025) OR 37 (1974–2026) OK 33 (1976–2025) SD 33 (1981–2026) ND 33 (1974–2026) WY 33 (1977–2025) MA 26 (1974–2025) RI 26 (1982–2018) CO 25 (1982–2025) NE 24 (1994–2025) ME 18 (1973–2026) HI 14 (1983–2025) VI 11 (1995–2023) NH 10 (1988–2025) VT 10 (2003–2024) AK 2 (2015–2021)

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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