Judge Richard A Posner

7 court opinions authored by Judge Richard A Posner. AI-powered plain English summaries, key holdings, and legal analysis.

7 opinions analyzed.

Courts

ca7 (7)

Frequently Decided Topics

Fourth Amendment search and seizure (6)Search incident to lawful arrest (4)Probable cause (2)Warrant requirement (2)Digital privacy (2)Digital evidence (1)Expectation of privacy in cell phones (1)Digital privacy and cell phones (1)

Opinions by Judge Richard A Posner (7)

United States v. Anthony Sabaini

Seventh Circuit: Cell phone search lawful incident to arrest

ca7 · 2025-12-10 · Defendant Win · Impact: 65/100

United States v. Anthony Sabaini, decided by Seventh Circuit on December 10, 2025, resulted in a defendant win outcome. The Seventh Circuit affirmed the district court's denial of Anthony Sabaini's mo...

United States v. Andrew Johnston

Seventh Circuit: Cell phone search incident to arrest is constitutional

ca7 · 2025-10-29 · Defendant Win · Impact: 60/100

United States v. Andrew Johnston, decided by Seventh Circuit on October 29, 2025, resulted in a defendant win outcome. The Seventh Circuit affirmed the district court's denial of Andrew Johnston's mot...

Ronald Streck v. Eli Lilly and Company

Seventh Circuit Affirms Dismissal of Employee's Discrimination Claims

ca7 · 2025-09-11 · Defendant Win · Impact: 15/100

Ronald Streck v. Eli Lilly and Company, decided by Seventh Circuit on September 11, 2025, resulted in a defendant win outcome. The Seventh Circuit affirmed the dismissal of a former Eli Lilly employee...

United States v. Christopher Jordan

Seventh Circuit: Cell phone search incident to arrest is constitutional

ca7 · 2025-08-20 · Defendant Win · Impact: 60/100

United States v. Christopher Jordan, decided by Seventh Circuit on August 20, 2025, resulted in a defendant win outcome. The Seventh Circuit affirmed the district court's denial of Christopher Jordan'...

United States v. Evelio Santana

Seventh Circuit Upholds Warrantless Vehicle Search Based on Informant Tip

ca7 · 2025-07-24 · Defendant Win · Impact: 30/100

United States v. Evelio Santana, decided by Seventh Circuit on July 24, 2025, resulted in a defendant win outcome. The Seventh Circuit affirmed the district court's denial of Evelio Santana's motion t...

United States v. Brian Gustafson

Seventh Circuit: Cell phone search incident to arrest is lawful if phone is accessible

ca7 · 2025-03-05 · Defendant Win · Impact: 60/100

United States v. Brian Gustafson, decided by Seventh Circuit on March 5, 2025, resulted in a defendant win outcome. The Seventh Circuit affirmed the district court's denial of Brian Gustafson's motion...

United States v. Kenwyn Frazier

Seventh Circuit: Cell phone search lawful under exigent circumstances

ca7 · 2025-02-13 · Defendant Win · Impact: 65/100

United States v. Kenwyn Frazier, decided by Seventh Circuit on February 13, 2025, resulted in a defendant win outcome. The Seventh Circuit affirmed the district court's denial of Frazier's motion to s...

Browse Judge Richard A Posner by Topic

Civil RightsCriminal LawEmploymentEnvironmentalImmigrationIntellectual PropertyTaxContractsTortsConstitutional Law

Related Resources

Home All Judges Search Cases Courts Topics Is It Legal? Judge Rankings