In this image provided by the Fullerton Police Department on Thursday, April 9, 2009, Andrew Gallo, 22, of Riverside, Calif. is shown. Police say, Gallo was driving a minivan that collided with a vehicle, killing three, including which Los Angeles Angels baseball player Nick Adenhart, and critically injuring another, early Thursday, April 9, 2009, in Fullerton, Calif. Gallo fled the scene but was arrested a half-hour later for investigation of felony hit-and-run driving. He could face charges including vehicular manslaughter or possibly murder, police Lt. Kevin Hamilton said.