suspects have lately considered them closed. but officers have not forgotten. it was in 2003, downtown fayetteville, a 35-year-old accepted a ride from a passerby period he assaulted her and raped her. police investigated back then but the case turned cold . no leads, no clues. reporter: joshua mills was recently arrested for the crime, charged with rape and assault. his team knew that - - they helped to bring the investigations back to life. and arrests have been made in 11 cold case sexual assaults. robert brown was among the arrested, charged arrested, charged with battery against a 16-year-old in a 2004 case. and victims are often - - often surprised at the new developments. a lot of people say i i thought the police did not care. and the suspects are usually surprised to see us. but i want to say look over your shoulder because we are coming for you. 330 rape kits were discovered and tossed out to make more room in an evidence room but they vowed to continue