Kim Wilson
Administrative Branch

Assistant Chief Kim Wilson began her law enforcement career in 1993 as a Suffolk Police Officer, and joined the Portsmouth Police Department in 1995. During her tenure in Portsmouth her assignments included Uniform Patrol, the Criminal Investigations Bureau, the Training and Community Policing Divisions, the Tactical Response Unit, the Special Operations Bureau, and Accreditation. She currently commands the Administrative Branch and is a police instructor.

Assistant Chief Wilson holds a Bachelor’s Degree in Political Science, a Master’s Degree in Public Administration, and a Juris Doctorate degree. She is a graduate of the FBI National Academy’s 235th Session and the Police Executive Leadership School. She is a member of the International Association of Chiefs of Police (IACP) and the Virginia Association of Chiefs of Police (VACP).

Assistant Chief Wilson is a licensed attorney who frequently assists Department personnel with legal questions, research, and training. Prior to joining the Department she served six years in the U.S. Coast Guard, and is currently a Lieutenant Colonel in the U.S. Army Reserves.

CONTACT  |  757-393-8257


Angela Greene
Operations Branch

Assistant Chief Angela Greene earned her Bachelor’s Degree in Political Science and Pre-Law from Fairleigh Dickinson University in 1996, she started her career in the legal system working as a paralegal and legal secretary. In 2001, Assistant Chief Greene began her profession in law enforcement with the City of Richmond Police Department located in Richmond, Virginia. Assistant Chief Greene rose through the patrol ranks to become a patrol Sergeant in 2005 with the implementation of sector policing being introduced in Richmond, Virginia. As a Sergeant, she supervised the Personnel & Recruitment Unit, Cadet Program, and Training Academy. In 2009, Assistant Chief Greene was promoted to the rank of Lieutenant wherein she served as a Sector Lieutenant for the City of Richmond’s Southside area which encompassed the City’s largest Latino population. During her tenure as a Sector Lieutenant, she was able to achieve the overall Major Crime Reduction Award for the year 2011. In 2012, she was promoted to the rank of Captain. As a Captain, she was a Watch Commander in charge of any high-risk operation, major crime and significant events or incidents during the evening hours. Assistant Chief Greene also commanded the Community Youth & Intervention Services Unit as well as becoming the Special Projects Coordinator and serving as the Richmond Police Department’s LGBTQ Liaison. Assistant Chief Greene specializes in creating innovative crime reduction initiatives as well as building strong community partnerships through trust and transparency.

CONTACT  |  757-393-8257


Grayling Williams
Investigations Branch

Assistant Chief Grayling G. Williams has been in law enforcement for approximately 35 years.  He started his career as a police officer with the Yale University Police Department and went on to serve as a Special Agent with the Drug Enforcement Administration for 22 years.

As a DEA agent, Mr. Williams spent ten years in the New England Field Division conducting numerous undercover operations and conspiracy investigations.  Mr. Williams also served as a Group Supervisor in the Baltimore, Maryland District Office where he supervised the HIDTA Mass Transit Drug Interdiction Task Force and in the Washington, DC Division Office where he supervised an investigative enforcement group.  A former instructor at the DEA Training Academy in Quantico, Virginia, Mr. Williams taught Undercover Operations, Surveillance Techniques, and Informant Management to law enforcement officers in the U.S., Argentina, Poland, the United Kingdom, and the Caribbean.  In January 2006, he was detailed to the Office of the Chief Information Officer at the U.S. Department of Justice (DOJ), to assist in the development of the DOJ Law Enforcement Information Sharing Program.  His last assignments with the DEA were Assistant Special Agent in Charge of the Policy and Source Management Section where he managed the DEA informant program, and the development of operational policy, and Executive Assistant to the Chief of Operations.

In December 2009, President Obama nominated Mr. Williams and the U.S. Senate confirmed him as the Director of the Office of Counter-Narcotics Enforcement for the Department of Homeland Security (DHS).  For two years Mr. Williams coordinated DHS policy/strategy with the White House Office of National Drug Control Policy to stop the flow of illegal drugs and other contraband into the United States.

Upon retirement from federal service, Mr. Williams became the Chief of the Internal Investigation Division at the Baltimore Police Department and from there was recruited to develop the Office of Professional Responsibility at the Pennsylvania Office of Attorney General.  In January 2015, Governor Tom Wolf of Pennsylvania appointed Mr. Williams State Inspector General where he managed investigations into waste, fraud, and abuse by state agencies.

Mr. Williams is a member of the National Organization of Black Law Enforcement Executives (NOBLE), the International Association of Chiefs of Police (IACP), the Pennsylvania Chiefs of Police Association, the Police Executive Research Forum (PERF), and the International Association of Campus Law Enforcement Administrators (IACLEA).  Mr. Williams has a Bachelor of Science degree in Criminal Justice from the University of New Haven and a Master of Science degree in Management from Johns Hopkins University.

CONTACT  |  757-393-8257

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