550 U.S. 544 (2007) Cited 266,932 times 365 Legal Analyses
Holding that a complaint's allegations should "contain sufficient factual matter, accepted as true, to 'state a claim to relief that is plausible on its face' "
422 U.S. 563 (1975) Cited 1,034 times 9 Legal Analyses
Holding that, even if civil confinement of a mentally ill person is "initially permissible, it could not constitutionally continue after that basis no longer existed"