(Portland, OR)  --  A man who pleaded guilty to committing a rape while on parole will be spending 20 more years in prison.  In a plea deal with prosecutors, Thomas Peacock admitted to first-degree rape, sexual abuse, and kidnapping in connection with the attack last March on the Springwater Corridor.  Police say a 22-year-old woman was sexually assaulted after her tire went flat while she was riding her bicycle along the trail.  Peacock previously served more than 30 years in prison on multiple counts, including attempted aggravated murder.