>> she has been following this case very closely. in 2003 she was about to start her sophomore year.>> in the middle of the night someone came in my apartment without me knowing, my face was covered the entire time. i awoke to someone raping and assaulting me. >> in 2004 california voters passed position 69 which requires any person arrested for a felony to give their dna. it is then run through a nationwide system. in 2010 this man was arrested in california, his day and a matched ashley's case and in 2015 he was sentenced to 138 years in prison. >> i know that without that law, my attacker would most likely be out there still.>> she is a