Members of the Hells Angels were allegedly involved in a shoot-out with Vagos members in Chino Valley on August 21, 2010; over fifty shots were fired and at least five people were wounded, although no life-threatening injuries were reported. After dozens of law enforcement officers arrived at the scene, twenty-seven people were arrested on charges ranging from attempted murder and aggravated assault to participation in a criminal street gang.Hells Angels and Vagos Motorcycle Gangs in Arizona Shootout, Say Cops Carlin Miller, CBS News (August 25, 2010) Charges against seven Hells Angels members – John Bernard, Kevin Christiansen, Kiley Hill, Robert Kittredge, Michael Koepke, Larry Scott, Jr. and Bruce Schweigert – were dismissed in June 2012 after it transpired that Alfred Acevedo, the only direct witness to the confrontation between the gangs immediately before the shooting, was a Vagos hangaround working as an informant for AZDPS detective John Morris, and who had previously tried to infiltrate the Hells Angels and was rebuked.Hells Angels' charges dismissed in 2010 shootout With Vagos bikers Matthew Hendley, Phoenix New Times (June 20, 2012)
