Michael P. Downing served as the Deputy Chief, Los Angeles Police Department and Commanding Officer, Counter-Terrorism and Special Operations Bureau where he led five operational divisions: Major Crimes, Emergency Services Divisions, Metropolitan Division, Air Support Division, and Emergency Operations Division. These divisions include the Anti-Terrorism Intelligence Section, Criminal Investigative Section, Organized Crime, Surveillance Section, Hazardous Devices Section, LAX Bomb K-9 Section, Special Weapons and Tactics (SWAT), Mounted Unit, Dive Teams, Emergency Preparedness and Response.

He has worked with the New Scotland Yard’s Metropolitan Police Counter-Terrorism Command SO 15. Deputy Chief Downing has testified before Congressional sub-committee’s relative to intelligence, homeland security, information sharing, and prison radicalization. In April 2010, Chief Downing served as a member of the Department of Homeland Security Advisory Council working group on developing a national strategy for countering violent extremism.