attenuation doctrine (Colorado) · Go Syfert
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attenuation doctrine in Colorado

14 Colorado opinions name it 2 courts 1985–2021 3 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 (14)

CaseFollowedCited
People v. Lewisgreen
colo · 1999 · cited in 3 Colorado opinions naming this issue, 2001–2021
2 sentences

2021It “allows the admission of evidence obtained as the fruit of an illegal warrantless search or seizure when the connection between the lawless conduct of the police and the discovery of the challenged 26 evidence has ‘become so attenuated as to dissipate the taint.’” People v. Lewis, 975 P.2d 160, 170 (Colo. 1999) (quoting Nardone v. United States, 308 U.S. 338, 341 (1939)).

2013See People v. Lewis, 975 P.2d 160, 175 (Colo.1999) (reasoning that no intervening circumstances occurred between the defendant’s illegal arrest and the time he made statements because he was not taken before a magistrate and did not meet with counsel); Harris, 762 P.2d at 658-59 ; see also 6 LaFave, Search and Seizure § 11.4(b), at 387-90. ¶48 Further, Luna-Solis did not “volunteer” information by asking a question of the Denver detectives about the Denver assault.

23
Utah v. Strieffgreen
scotus · 2016 · cited in 3 Colorado opinions naming this issue, 2019–2021
2 sentences

2021Or, put another way, “[e]vidence is admissible when the connection between unconstitutional police conduct and the evidence is remote or has been interrupted by some intervening circumstance, so that ‘the interest protected by the constitutional guarantee that has been violated would not be served by suppression of the evidence obtained.’” Utah v. Strieff, 579 U.S. ___ , 136 S. Ct. 2056, 2061 (2016) (quoting Hudson v. Michigan, 547 U.S. 586, 593 (2006)). ¶ 54 The attenuation doctrine frequently applies when an individual responds to an officer’s Fourth Amendment violation with a criminal act o

2020Therefore, the seizure and search of the backpack was a fruit of the improper investigatory stop, and its contents must be suppressed. ¶ 30 “The attenuation doctrine applies in situations where ‘the connection between unconstitutional police conduct and the evidence is remote or has been interrupted by some intervening circumstance.’” Tomaske, ¶ 12 (quoting Utah v. Strieff, 579 U.S. ___ , ___, 136 S. Ct. 2056, 2061 (2016)).

23
People v. Schoondermarkgreen
colo · 1988 · cited in 3 Colorado opinions naming this issue, 1997–2015
2 sentences

1997The attenuation doctrine allows tainted evidence to be admitted "if the prosecution can show that the connection between the initial illegality and the evidence has become so attenuated as to dissipate the taint." Id.

1997The attenuation doctrine allows tainted evidence to be admitted “if the prosecution can show that the connection between the initial illegality and the evidence has become so attenuated as to dissipate the taint.” Id.

23
People v. Dokegreen
colo · 2007 · cited in 2 Colorado opinions naming this issue, 2019–2021
2 sentences

2021Tomaske, ¶ 13 (quoting People v. Doke, 171 P.3d 237, 240 (Colo. 2007)).

2019See, e.g. , People v. Doke , 171 P.3d 237 , 239 (Colo. 2007) ; State v. Aydelotte , 35 Wash.App. 125 , 665 P.2d 443 , 447-48 (1983) (collecting cases). "[A]n independent and willful criminal act against a law enforcement officer" is sufficient to break the causal chain between the police misconduct and the evidence of the new crime, such that the attenuation doctrine applies.

22
People v. Jonesgreen
colo · 1992 · cited in 2 Colorado opinions naming this issue, 1997–1999
2 sentences

1999Under this doctrine, evidence is admissible if the prosecution shows that any connection between official illegality and the prosecution’s evidence has “become so attenuated as to dissipate the taint.” See Wong Sun, 371 U.S. at 491 , 83 S.Ct. 407 (quoting Nardone, 308 U.S. at 341 , 60 S.Ct. 266 ); see also Jones, 828 P.2d at 800 .

1997People v. Jones, 828 P.2d 797, 800 (Colo.1992) (quoting Wong Sun v. United States, 371 U.S. 471, 491 , 83 S.Ct. 407, 419 , 9 L.Ed.2d 441 (1963)).

22
Nardone v. United Statesgreen
scotus · 1939 · cited in 4 Colorado opinions naming this issue, 1985–2021
2 sentences

1999The attenuation exception allows the admission of evidence obtained as the fruit of an illegal warrantless search or seizure when the connection between the lawless conduct of the police and the discovery of the challenged evidence has “become so attenuated as to dissipate the taint.” Nardone v. United States, 308 U.S. 338, 341 , 60 S.Ct. 266 , 84 L.Ed. 307 (1939).

1999The attenuation exception allows the admission of evidence obtained as the fruit of an illegal warrantless search or seizure when the connection between the lawless conduct of the police and the discovery of the challenged evidence has “become so attenuated as to dissipate the taint.” Nardone v. United States, 308 U.S. 338, 341 , 60 S.Ct. 266 , 84 L.Ed. 307 (1939).

14
Hudson v. Michigangreen
scotus · 2006 · cited in 2 Colorado opinions naming this issue, 2019–2021
2 sentences

2021Or, put another way, “[e]vidence is admissible when the connection between unconstitutional police conduct and the evidence is remote or has been interrupted by some intervening circumstance, so that ‘the interest protected by the constitutional guarantee that has been violated would not be served by suppression of the evidence obtained.’” Utah v. Strieff, 579 U.S. ___ , 136 S. Ct. 2056, 2061 (2016) (quoting Hudson v. Michigan, 547 U.S. 586, 593 (2006)). ¶ 54 The attenuation doctrine frequently applies when an individual responds to an officer’s Fourth Amendment violation with a criminal act o

2019Even if the police misconduct is directly connected to the evidence sought to be admitted, courts will still apply the attenuation doctrine if "the interest protected by the constitutional guarantee that has been violated would not be served by suppression of the evidence obtained." Hudson , 547 U.S. at 593 , 126 S.Ct. 2159 . ¶13 When defendants have responded to Fourth Amendment violations with willful criminal acts against police officers, courts have applied the attenuation doctrine and *448 held that evidence of the criminal act is admissible.

12
Perez v. Peoplegreen
colo · 2010 · cited in 1 Colorado opinions naming this issue, 2021–2021
1 sentence

2021We disagree. ¶ 69 “Evidence of a crime that is deriv ed from evidence discovered through illegal police activity may be suppressed under the fruit-of- the-poisonous-tree doctrine.” Pere z v. People , 231 P.3d 957, 962 (Colo. 2010).

11
People v. Altmangreen
colo · 1998 · cited in 1 Colorado opinions naming this issue, 2021–2021
1 sentence

2021The rule is “intended to deter improper police conduct,” and thus “should not be applied in cases where the ‘deterrence purpose is not served, or where the benefits associated with the rule are minimal in comparison to the costs associated with the exclusion of probative evidence.’” People v. Altman, 960 P.2d 1164, 1168 (Colo. 1998) (citation omitted). ¶ 53 The attenuation doctrine is one exception to the exclusionary rule.

11
People v. Cousinsgreen
coloctapp · 2007 · cited in 1 Colorado opinions naming this issue, 2021–2021
1 sentence

2021See People v. Cousins, 181 P.3d 365, 372 (Colo. App. 2007). 10 JUDGE PAWAR, specially concurring. ¶ 26 I agree with the majority’s ultimate conclusion that the display requirements for temporary registration number plates are the same as those for rear license plates.

11
New York v. Harrisgreen
scotus · 1990 · cited in 1 Colorado opinions naming this issue, 2007–2007
2 sentences

2007See New York v. Harris, 495 U.S. 14 , 110 S.Ct. 1640 , 109 L.Ed.2d 13 (1990) (attenuation analysis is only appropriate where, as a threshold matter, courts determine that the challenged evidence, including a defendant's statement, is in some sense the product of illegal governmental activity); People v. Rodriguez, 945 P.2d 1351 (Colo.1997). *858 Attenuation can occur either when the causal connection is remote or when a direct causal connection exists but the interest protected by the constitutional guarantee that has been violated would not be served by suppression of the evidence obtained.

2007See New York v. Harris, 495 U.S. 14 , 110 S.Ct. 1640 , 109 L.Ed.2d 13 (1990) (attenuation analysis is only appropriate where, as a threshold matter, courts determine that the challenged evidence, including a defendant's statement, is in some sense the product of illegal governmental activity); People v. Rodriguez, 945 P.2d 1351 (Colo.1997). *858 Attenuation can occur either when the causal connection is remote or when a direct causal connection exists but the interest protected by the constitutional guarantee that has been violated would not be served by suppression of the evidence obtained.

11
People v. Padgettgreen
colo · 1997 · cited in 1 Colorado opinions naming this issue, 1999–1999
1 sentence

1999See People v. Padgett, 932 P.2d 810, 816 (Colo. 1997); Thomas, 839 P.2d at 1180.

11
People v. Burolagreen
colo · 1993 · cited in 1 Colorado opinions naming this issue, 1997–1997
2 sentences

1997See People v. Burola, 848 P.2d 958, 961 (Colo.1993).

1997See People v. Burola, 848 P.2d 958, 961 (Colo.1993).

11
People v. Leegreen
colo · 1981 · cited in 1 Colorado opinions naming this issue, 1988–1988
1 sentence

1988Nardone v. United States, 308 U.S. at 341 , 60 S.Ct. at 267 ; People v. Lee, 630 P.2d 583, 591 (Colo.1981), ce rt. denied 454 U.S. 1162 , 102 S.Ct. 1036 , 71 L.Ed.2d 318 (1982).

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 (9)

CaseCitedYears
Wong Sun v. United States green
scotus · 1963
2 sentences

1999Under this doctrine, evidence is admissible if the prosecution shows that any connection between official illegality and the prosecution’s evidence has “become so attenuated as to dissipate the taint.” See Wong Sun, 371 U.S. at 491 , 83 S.Ct. 407 (quoting Nardone, 308 U.S. at 341 , 60 S.Ct. 266 ); see also Jones, 828 P.2d at 800 .

1999Under this doctrine, evidence is admissible if the prosecution shows that any connection between official illegality and the prosecution’s evidence has “become so attenuated as to dissipate the taint.” See Wong Sun, 371 U.S. at 491 , 83 S.Ct. 407 (quoting Nardone, 308 U.S. at 341 , 60 S.Ct. 266 ); see also Jones, 828 P.2d at 800 .

31997–1999
State v. Aydelotte green
washctapp · 1983
2 sentences

2019See, e.g. , People v. Doke , 171 P.3d 237 , 239 (Colo. 2007) ; State v. Aydelotte , 35 Wash.App. 125 , 665 P.2d 443 , 447-48 (1983) (collecting cases). "[A]n independent and willful criminal act against a law enforcement officer" is sufficient to break the causal chain between the police misconduct and the evidence of the new crime, such that the attenuation doctrine applies.

2019See, e.g. , People v. Doke , 171 P.3d 237 , 239 (Colo. 2007) ; State v. Aydelotte , 35 Wash.App. 125 , 665 P.2d 443 , 447-48 (1983) (collecting cases). "[A]n independent and willful criminal act against a law enforcement officer" is sufficient to break the causal chain between the police misconduct and the evidence of the new crime, such that the attenuation doctrine applies.

12019–2019
People v. Harris green
colo · 1988
1 sentence

2013See People v. Lewis, 975 P.2d 160, 175 (Colo.1999) (reasoning that no intervening circumstances occurred between the defendant’s illegal arrest and the time he made statements because he was not taken before a magistrate and did not meet with counsel); Harris, 762 P.2d at 658-59 ; see also 6 LaFave, Search and Seizure § 11.4(b), at 387-90. ¶48 Further, Luna-Solis did not “volunteer” information by asking a question of the Denver detectives about the Denver assault.

12013–2013
People v. Rodriguez green
colo · 1997
1 sentence

2007See New York v. Harris, 495 U.S. 14 , 110 S.Ct. 1640 , 109 L.Ed.2d 13 (1990) (attenuation analysis is only appropriate where, as a threshold matter, courts determine that the challenged evidence, including a defendant's statement, is in some sense the product of illegal governmental activity); People v. Rodriguez, 945 P.2d 1351 (Colo.1997). *858 Attenuation can occur either when the causal connection is remote or when a direct causal connection exists but the interest protected by the constitutional guarantee that has been violated would not be served by suppression of the evidence obtained.

12007–2007
People v. Breidenbach green
colo · 1994
2 sentences

2001The prosecution cites Breidenbach, 875 P.2d at 892 , in support of its attenuation argument.

2001The prosecution cites Breidenbach, 875 P.2d at 892 , in support of its attenuation argument.

12001–2001
Perini v. Linton green
scotus · 1982
1 sentence

1988Nardone v. United States, 308 U.S. at 341 , 60 S.Ct. at 267 ; People v. Lee, 630 P.2d 583, 591 (Colo.1981), ce rt. denied 454 U.S. 1162 , 102 S.Ct. 1036 , 71 L.Ed.2d 318 (1982).

11988–1988
Bagstad v. Orange County Transit District green
scotus · 1982
1 sentence

1988Nardone v. United States, 308 U.S. at 341 , 60 S.Ct. at 267 ; People v. Lee, 630 P.2d 583, 591 (Colo.1981), ce rt. denied 454 U.S. 1162 , 102 S.Ct. 1036 , 71 L.Ed.2d 318 (1982).

11988–1988
Missouri v. United States Bankruptcy Court for the Eastern District of Arkansas green
scotus · 1982
1 sentence

1988Nardone v. United States, 308 U.S. at 341 , 60 S.Ct. at 267 ; People v. Lee, 630 P.2d 583, 591 (Colo.1981), ce rt. denied 454 U.S. 1162 , 102 S.Ct. 1036 , 71 L.Ed.2d 318 (1982).

11988–1988
People v. Saiz green
colo · 1980
2 sentences

1985Thus, notwithstanding the direct connection between Briggs’ involuntary statements and the challenged evidence, the pertinent inquiry is whether the events separating those statements from the evidence “here sought to be introduced have so dissipated the causal link between them as to render the offered evidence significantly free from contamination.” Saiz, 620 P.2d at 20 .

1985Thus, notwithstanding the direct connection between Briggs' involuntary statements and the challenged evidence, the pertinent inquiry is whether the events separating those statements from the evidence "here sought to be introduced have so dissipated the causal link between them as to render the offered evidence significantly free from contamination." Saiz, 620 P.2d at 20 .

11985–1985

Statutes the citing opinions construe

CO § Colo. Rev. Stat. § 16-12-102 (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

TX 90 (1991–2026) IL 62 (1980–2025) ID 36 (1985–2026) NY 34 (1978–2026) WA 24 (2011–2025) NJ 24 (1981–2025) KS 23 (1975–2021) LA 22 (1991–2020) MD 21 (1981–2025) IN 20 (1979–2025) CA 18 (1984–2025) NM 17 (2015–2024) WI 17 (1991–2022) OH 15 (2000–2022) CO 14 (1985–2021) MI 14 (1977–2024) MA 12 (1986–2025) OR 12 (1988–2021) VA 11 (2005–2024) UT 10 (1991–2017) TN 9 (1980–2020) MO 7 (1995–2016) CT 6 (1990–2017) DE 6 (2008–2026) IA 6 (1979–2022) DC 5 (1978–2021) KY 4 (2020–2024) AL 4 (1987–2008) NC 4 (2017–2020) PA 3 (2010–2025) NV 3 (2017–2018) FL 3 (2006–2013) SD 3 (1976–2024) NE 2 (1980–2017) AZ 2 (2011–2016) WY 2 (2022–2022) ND 2 (2000–2008) MT 2 (1985–2007)

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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