Captain LeRonne Armstrong joined the Oakland Police Department in 1999, after spending four years with the Alameda County Probation Department. He has had several assignments during his career, starting in Patrol as an officer and later as a supervisor. Captain Armstrong has worked in the Problem Solving Officer Unit and in the Criminal Investigation Division; he supervised the Gang Intelligence Task Force, served as Watch Commander, Commander of the Youth and School Safety Section, he and is currently assigned as the Area 4 Commander. He is also a POST-certified instructor, currently teaching agency-wide classes in Procedural Justice and Police Legitimacy. Captain Armstrong is one of the original officers assigned to work on the Ceasefire Strategy in 2006, and he continues to work on that initiative.