Washington Supreme Court· 2/7/2019
State v. Mayfield
Citations
- 434 P.3d 58
- 192 Wash. 2d 871
How courts have described this case
Verbatim parenthetical descriptions written by other courts when citing this decision. Ranked by citation-network relevance.
- stating, “Article I, section 7 and its corresponding exclusionary rule provide uniquely heightened privacy protections.”
- listing rejected federal exceptions and noting that Washington’s exclusionary rule has “no exceptions that rely on speculation, the likelihood of deterrence, or the reasonableness of official misconduct”
- providing a thorough history of the exclusionary rule in Washington State
- State bears burden of proving that evidence is admissible under attenuation doctrine where evidence was obtained in violation of article I, § 7
- attenuation requires “an unforeseeable intervening act genuinely severs the causal connection between official misconduct and the discovery of evidence” for unlawfully obtained evidence to escape suppression
- evidence obtained after unconstitutional police conduct will not be suppressed if the connection between the unconstitutional conduct and the evidence is remote or has been interrupted by some intervening circumstance
Source: CourtListener parenthetical corpus (CC0).
Judges: Johnson
Read full opinion on CourtListenerCited by
19 cases in this archive cite this case.
- State v. MuhammadWashington Supreme Court· 2019-11-07· cited 52×
- In re Pers. Restraint of MonschkeWashington Supreme Court· 2021-03-11· cited 30×
- State v. Brelvis Consulting LLCCourt of Appeals of Washington· 2018-11-20· cited 7×
- State Of Washington, V. Antwaun Deshawn PinesCourt of Appeals of Washington· 2021-05-17· cited 6×
- State Of Washington, V. Malcolm Otha McgeeCourt of Appeals of Washington· 2023-05-30· cited 4×
- State v. ElwellWashington Supreme Court· 2022-03-03· cited 4×
- State Of Washington, Res/cross-app. v. Heather Anne Alexander, App/cross-res..Court of Appeals of Washington· 2019-10-07· cited 3×
- State v. McGeeWashington Supreme Court· 2024-10-24· cited 3×
- State of Washington v. Christopher R. MorrellCourt of Appeals of Washington· 2021-03-09· cited 2×
- State Of Washington, V. Antwaun Deshawn PinesCourt of Appeals of Washington· 2021-05-10
- State v. MercedesWashington Supreme Court· 2025-03-06
- State v. EvansWashington Supreme Court· 2025-07-31
- State Of Washington, V. Shamarr D. ParkerCourt of Appeals of Washington· 2025-08-11
- State of Washington v. Pablo Adiel Munoz-HernandezCourt of Appeals of Washington· 2025-08-12
- State v. EllisWashington Supreme Court· 2025-11-13
- State v. BowmanWashington Supreme Court· 2021-11-10
- State v. SumWashington Supreme Court· 2022-06-09
- In Re The Complex Litigation Div. Of Wa AgCourt of Appeals of Washington· 2026-03-02
- State v. CampbellIdaho Supreme Court· 2026-03-26
Cites
42 cases in this archive are cited by this case; the 20 most cited are listed.
- Miranda v. ArizonaSupreme Court· 1966-06-13· cited 58,288×
- Wong Sun v. United StatesSupreme Court· 1963-01-14· cited 12,871×
- Mapp v. OhioSupreme Court· 1961-10-09· cited 9,088×
- Brown v. IllinoisSupreme Court· 1975-06-26· cited 4,589×
- Boyd v. United StatesSupreme Court· 1886-02-01· cited 3,820×
- Nix v. WilliamsSupreme Court· 1984-06-11· cited 3,080×
- Silverthorne Lumber Co. v. United StatesSupreme Court· 1920-03-01· cited 2,373×
- Nardone v. United StatesSupreme Court· 1939-12-11· cited 1,927×
- Michigan v. DeFillippoSupreme Court· 1979-06-25· cited 1,685×
- Agnello v. United StatesSupreme Court· 1925-10-12· cited 1,597×
- Herring v. United StatesSupreme Court· 2009-01-14· cited 1,549×
- Gouled v. United StatesSupreme Court· 1921-02-28· cited 1,256×
- State v. GunwallWashington Supreme Court· 1986-06-12· cited 1,052×
- Utah v. StrieffSupreme Court· 2016-06-20· cited 423×
- State v. WhiteWashington Supreme Court· 1982-02-18· cited 340×
- State v. ArmentaWashington Supreme Court· 1997-12-24· cited 270×
- State v. FerrierWashington Supreme Court· 1998-08-27· cited 227×
- Schooley v. Pinch's Deli Market, Inc.Washington Supreme Court· 1998-02-26· cited 223×
- State v. JacksonWashington Supreme Court· 2003-09-11· cited 218×
- State v. BrockobWashington Supreme Court· 2006-12-28· cited 202×
Sourced from CourtListener / Free Law Project (CC0).
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