Last year, former NFL star Darren Sharper was partying with models and other sports stars at the Roosevelt Hotel in Hollywood. On the way to another party, Sharper convinced two women to stop by his hotel in Century City. He offered them drinks and ten minutes later, the women were unconscious. Three days later, Darren Sharper was arrested on charges of rape. It wasn’t the first time he’d drugged and raped women. He has admitted to raping 9 women in 4 states. His prison sentence: 20 years, with a chance of parole after 9 years. Is that punishment harsh enough? A new investigation by ProPublica reveals that many of the rapes might have been prevented.