AzDPS probing Prescott assault involving officers (Membership Criteria...)
• KPHO TV-5 CBS PhoenixThe department turned over the investigation of Saturday night's incident involving members of the Iron Brotherhood Motorcycle Club to the Department of Public Safety once Prescott Valley police officers were recognized among the bikers.
They were members of a vicious motorcycle gang . . . just ones with a shiny badge:
http://blogs.phoenixnewtimes.com/valleyfever/2012/12/off-duty_cops_at_prescott_bar.php