Katz reasonable-expectations test (Illinois) · Go Syfert
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Katz reasonable-expectations test in Illinois

5 Illinois opinions name it 2 courts 2015–2019 0 in the last five years

The cases below were cited by Illinois 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 (1)

CaseFollowedCited
United States v. Jonesgreen
scotus · 2012 · cited in 5 Illinois opinions naming this issue, 2015–2019
2 sentences

2019The Court explained: “The Katz reasonable-expectations test ‘has been added to, not substituted for,’ the traditional property-based understanding of the Fourth Amendment, and so is unnecessary to consider when the government gains evidence by physically intruding on constitutionally protected areas.” (Emphases in original.) Jardines, 569 U.S. at 11 (quoting Jones, 565 U.S. at 409 ).

2018The Court explained: "The Katz reasonable-expectations test 'has been added to , not substituted for ,' the traditional property-based understanding of the Fourth Amendment, and so is unnecessary to consider when the government gains evidence by physically intruding on constitutionally protected areas." (Emphases in original.) Jardines , 569 U.S. at 11 , 133 S.Ct. 1409 (quoting Jones , 565 U.S. at 409 , 132 S.Ct. 945 ).

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Distinguished, questioned or overruled (0)

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

Also cited on this issue (2)

CaseCitedYears
Florida v. Jardines green
scotus · 2013
2 sentences

2019The Court explained: “The Katz reasonable-expectations test ‘has been added to, not substituted for,’ the traditional property-based understanding of the Fourth Amendment, and so is unnecessary to consider when the government gains evidence by physically intruding on constitutionally protected areas.” (Emphases in original.) Jardines, 569 U.S. at 11 (quoting Jones, 565 U.S. at 409 ).

2018The Court explained: "The Katz reasonable-expectations test 'has been added to , not substituted for ,' the traditional property-based understanding of the Fourth Amendment, and so is unnecessary to consider when the government gains evidence by physically intruding on constitutionally protected areas." (Emphases in original.) Jardines , 569 U.S. at 11 , 133 S.Ct. 1409 (quoting Jones , 565 U.S. at 409 , 132 S.Ct. 945 ).

52015–2019
Kyllo v. United States green
scotus · 2001
2 sentences

2019Nor did the Court find it necessary to consider whether Kyllo, 533 U.S. 27 , applied because “when the government uses a physical intrusion to explore details of the home (including its curtilage), the antiquity of the tools that they bring along is irrelevant.” Jardines, 569 U.S. at 11 .

2018Nor did the Court find it necessary to consider whether Kyllo , 533 U.S. 27 , 121 S.Ct. 2038 , applied because "when the government uses a physical intrusion to explore details of the home (including its curtilage), the antiquity of the tools that they bring along is irrelevant." Jardines , 569 U.S. at 11 , 133 S.Ct. 1409 .

52015–2019

Statutes the citing opinions construe

IL § 720 ILCS 550/5 (5) IL § 725 ILCS 5/114-12 (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

IL 5 (2015–2019) IA 3 (2024–2024) TN 2 (2017–2017)

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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