Friend of dead University Pennsylvania student arrested

Woodward, in a previous interview with police, said he had sustained scratches while participating in a fight club. Pictured is his mugshotAuthorities have arrested a friend in the killing of a 19-year-old University of Pennsylvania student who was buried in a shallow grave at a Southern California park.Samuel Lincoln Woodward, 20, of Newport Beach was arrested Friday on suspicion of murder, Orange County officials say.Undersheriff Don Barnes says DNA evidence links Woodward to the crim...