Nightmare in Wichita: The Hunt for the BKT Srangler : In 1974 a serial killer began a fourteen-year murder spree in Wichita, Kansas. Joining the ranks of Ted Bundy, the elusive sex murderer taunted authorities with clues, puzzles, and obscene letters. Then in 1988, he vanished, the killings stopped, and one of the longest and most baffling manhunts in the annals of crime came to a dead end. But in 2004, a letter - and a grisly clue - arrived at a local Wichita paper. And with it, a terrifying implication: BTK was back. Now, Robert Beattie delves for the first time into one of the most intriguing, and horrifying serial murder cases in American history.