239 S.E.2d 735 WALLACE H. WILHELM v. WILLIAM WHYTE, Superintendent, Huttonsville Correctional Center No. 13978Supreme Court of Appeals of West Virginia. Decided December 20, 1977. 1. CONSTITUTIONAL LAW — EXCULPATORY EVIDENCE “A prosecution that withholds evidence on the demand of an accused, which, if made available would tend to exculpate him, Page 68 violates due […]