Shadowman: An Elusive Psycho Killer and the Birth of FBI Profiling
Franscell, Ron.
Paper Book
On June 25, 1973, a seven-year-old girl went missing from the Montana campground where her family was vacationing. The largest manhunt in Montana's history ensued, led by the FBI. As days stretched into weeks, and weeks into months, Special Agent Pete Dunbar attended a workshop at FBI Headquarters...