After an intense manhunt that lasted several days, investigators arrested Richard Speck, a twenty-four-year-old unemployed drifter with a criminal history. There was a strong amount of evidence that linked Speck directly to the murders, including his own confession, so when he went to trial, his lawyer tried unsuccessfully to argue Speck was not legally sane at the time of the murders. Unfortunately, the truth was something far worse: Speck killed eight women for no reason whatsoever.