investigators located chris hampton. rison, serving a 30-day sentence for a parole violation. but records showed he was free at the time of tamika's disappearance. when questioned, hampton said he knew tamika, but he didn't know where she was. >> she said i'm going to bike week. >> did she say who she was going with? >> no. that was the last time i saw her. >> hampton's prints did not match the partial print found in her car. but investigators got a huge break when hampton's former girlfriend, the mother of his two young children, called police. she said hampton mailed her his wallet for safekeeping, since he was not permitted to keep it in prison. >> she says, "i have his wallet if y'all want to come look at it." >> she told police she called because she'd been following news stories about tamika huston's disappearance and was well aware that hampton had been living in the fremont apartments. she also said there was a tiny speck of blood on the wallet. >> if it wasn't for that media coverage there, that young lady may ha