498 U.S. 184 498 U.S. 184 111 S.Ct. 599 112 L.Ed.2d 608 Richard DEMAREST, Petitioner,v.James MANSPEAKER et al. No. 89-5916. Argued Nov. 6, 1990. Decided Jan. 8, 1991. Syllabus Petitioner Demarest, an inmate in a state correctional facility, testified as a witness in a federal criminal trial pursuant to a writ of habeas corpus ad […]
