Drex Hurman, the Gilgo Beach serial killer suspect, now says he did it and he has admitted to an eighth murder. Hurman appeared in court earlier today for a pre-trial hearing where he changed his plea to guilty and accepted a deal just 5 months before he was set to stand trial. He was arrested nearly three years ago, accused of killing at least seven women and dumping their bodies in Long Island's Gilgo Beach over nearly two decades.It's unclear why he decided to change his plea at this point or change uh h ...