Gov . Manson is serving a life sentence for his role in nine murders . Jerry Brown had up to 150 days to nullify or modify a parole board 's decision . The governor has reversed a board 's decision to grant Davis parole before . Bruce Davis has been serving a life sentence since 1995 . An associate of Charles Manson , Davis was convicted of involvement in a pair of killings .
Gov . Jerry Brown had up to 150 days to nullify or modify a parole board 's decision . The governor has reversed a board 's decision to grant Davis parole before . Bruce Davis has been serving a life sentence since 1995 . An associate of Charles Manson , Davis was convicted of involvement in a pair of killings .