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489 U.S. 1100

Richardson v. Illinois

Supreme Court of the United States

Decided March 27, 1989

Supreme Court of the United States · decided 1989-03-27

Relies on 123 Ill. 2d 322 - People v. Richardson · 46 Cal. 3d 749 - People v. Coleman · State v. Van Hook

Good law ✅— No negative treatment on recordhow we know

Decided 1989-03-27

How this case has been cited

Cited by 123 later decisions (1 by the Supreme Court) — most recently June 2016 · most notably Act Up!/Portland v. Bagley (1992), Greenwood v. Federal Aviation Administration (1994)

44 federal appellate · 5 district · 51 state decisions

10001989199020002010decided

Later decisions citing this case, by decade. The current decade is in progress, and our corpus holds fewer opinions from the most recent years, so the latest bars are undercounted — not a real decline.

View the full empirical analysis of this case →

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