Heck v. Humphrey ( 1994 )
William C. O'Brien v. Walter N. Colbath ( 1972 )
Norman R. Spears v. O.L. McCotter Director, Texas Department of Corrections ( 1985 )
Keith Hudson v. Yvonne L. Hughes, Attorney City of New Orleans Unidentified Parties District Attorney's Office Susan Richardson Maurice Landrieu ( 1996 )