they found khalil tate up a victim ever suicide. no sign of the little girl. >> we cannot ignore the possibility that he may have killed her. >> that suspicion that he may have killed her cannot leave shamica young. >> do you think he did something to relisha? >> no, i don't think. >> you don't? >> i don't think he did nothing in my eyes. as a plotting would i have felt it. i can't accept it as an answer i don't. >> a detective from d.c.'s computer crimes unit which investigates sexual exploits of children confiscated an ipad and papers from tatum's locker and a photo of relisha rudd at his washington, d.c. home. but officials refuse to explain how those items impact the case if at all. on relisha's 9th birthday there was a press conference but did not indicate the being investigators were any closer to finding her. >> we got a late start on us. >> do you think she's alive? >> my hope is that she's alive. >> community leaders meanwhile have wondered whether relisha was the victim of sex trafficking and raised questions about her gra