A serial rapist's attempt to claim insanity based on multiple personality disorder fell flat in Texas, as a judge ordered the expert's trial testimony stricken from the record as junk science.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." In 1977, 22-year-old Billy Milligan was arrested for the kidnapping, robbery, and rape of three women ...

The story of Sybil, a young woman who was horrifically abused by her mother as a child, resulting in the creation of multiple personalities, caught the world by storm. Sybil was a bestselling book in ...

Add Yahoo as a preferred source to see more of our stories on Google. Sybil was a pseudonym given to Shirley Mason in a 1973 work of nonfiction by Flora Rheta Schreiber, which examined the young woman ...

Three decades after publication of the blockbuster "Sybil," Debbie Nathan began her research into the world's most celebrated case of multiple personality disorder. Nathan started her work at the John ...

A serial rapist's attempt to claim insanity based on multiple personality disorder fell flat in Texas, as a judge ordered the expert's trial testimony stricken from the record as junk science.