Business Insider reports Miami police have arrested a man who they believe raped 44 women in the 1980s. Police only found the 60-year-old after his son was arrested on an unrelated case. The son's DNA matched a sample held by police as evidence connected to a 1983 rape case. William Koehler lives Palm Bay, Florida, and was arrested last weekend. The alleged 'Pillowcase Rapist' has been charged with two felony counts of sexual battery.
