Are you living near a high-risk sex offender? Matthew Lee Aiken was convicted of indecent assault and battery on a child. He'd repeatedly failed to register his current address, which is required of registered sex offenders. Police and the public had no idea where he was. But as it turns out Inside Edition's Chief Investigative Correspondent Lisa Guerrero tracked him down. "Are you trying to hide the fact that you're a convicted sex offender?" Guerrero asked Aiken. "No," Aiken replied.