Murder in the stacks: Penn State, Betsy Aardsma, and the killer who got away

The murder. The library in Happy Valley ; Somebody had better help that girl ; The long night ; Trying for a do-over ; Miss Marple arrives at the library ; Bringing her home

Searching for the killer. The running man in the core ; Hypnosis ; Frustration on the road ; Dragnet ; Trouble in Old Main ; Here sits death ; Sleep mode

The good girl and the world outside. Betsy who dreamed ; Way station to the world ; A desirable young woman ; In the shadow of a killer ; Making the best of things ; Dangerous attraction ; Murder ; The night visitor

Flight from justice. Bad seed ; Death Valley ; Left behind ; Hiding in plain sight ; Downfall ; Kill me the way you killed her ; Miscarriage of justice ; The Philadelphia lawyer ; Penn State drops the ball

Monster. Revenge ; Paranoid and agitated ; Suing his own lawyer ; Thinking about Ted Bundy ; A life destroyed ; Neighborhood menace ; Hole in the desert ; The road to Rick Haefner.