OFFICE OF THE SHERIFF
CAPTAIN WILLIAM LANNING III
Captain William Lanning has served with the Office of Genesee County Sheriff for the past 19 years, with responsibilities spanning from Corrections Deputy to Investigate Services Commander. Captain Lanning currently oversees the Investigative Services Division, which includes the Genesee Human Oppression Strike Team, Detective Bureau, Internal Affairs, Genesee Auto Theft Network, and numerous specialized units.
Captain Lanning has developed a thorough understanding of all aspects of law enforcement, including expertise in investigations and special operations. Captain Lanning has vast knowledge of all aspects of policy and protocol and strong command presence. Captain Lanning has command experience in all Divisions within the Office of Genesee County Sheriff and previously served as the Lieutenant of Investigative Services, Detective Sergeant, Patrol Sergeant, and Road Patrol Deputy.
Captain Lanning has served as the lead investigator on numerous high profile cases, including homicide, sexual assault, embezzlement, public corruption, and violent crimes. Captain Lanning has worked closely with the DEA, ATF, and FBI as well as state and local agencies on multiple investigations.
Captain Lanning has received numerous awards and recognition for Professional Excellence and Meritorious Service.
Office of Genesee County Sheriff
Captain William Lanning III
1002 South Saginaw Street
Flint, MI 48502
Inmate Information: 810-257-3426