For over twenty four years Dave Hadley served as a Deputy Sheriff with the Multnomah County Sheriff’s Office in Portland, Oregon. He retired from the Sheriff’s Office in 2006 with the position of Detective Sergeant responsible for all criminal investigations. He was serving as the coordinator of the East County Major Crimes Team responsible for the investigations of all homicides, serious assaults and other major crimes occurring in the east Multnomah County area and provided the Portland Police Bureau with investigators to augment the investigation of Officer Involved incidents occurring in the City of Portland. In his twenty-four years with the Multnomah County Sheriff’s Office, he supervised the DUII Enforcement Unit, Vehicular Crimes Team, River Patrol Unit, and the Sex Crimes and Child Sexual Assault Unit of the Detective Section.