Gregg McCrary

Jack Unterweger was an Austrian serial killer who murdered several women before committing suicide in 1994. In 1976 jailed for murder but became a literary sensation while in prison. Out on parole, he killed nine prostitutes before being caught once more.

Not long after the Cecil Hotel in Los Angeles opened in 1924, a guest committed suicide in one of its rooms, beginning a decades-long string of murders, suicides or otherwise unexplained...