A man who was convicted as a teen of a beating an elderly man to death with a skateboard will not be released from custody. Robert Holguin was 13 when he killed 87-year old Gerald O'Malley in San Luis Obispo. Holguin is now 22, and the California Juvenile Parole Review Board recently found him suitable for release. The San Luis Obispo County District Attorney's Office asked Governor Jerry Brown to reverse that decision. Brown reversed the decision, partly because Brown says Holguin threatened to shoot him in an e-mail.