In 1925, concerned about rising crime rates, the County Board of Supervisors voted to create the Nassau County Police Department, replacing a scattered system of constables and town and village police departments. (Some jurisdictions declined to join the police district, however, and maintain their own independent police forces to this day.) Consisting initially of Chief of Police (later Commissioner) Abram Skidmore, 55 officers and a fingerprint expert, the force grew to 450 officers by 1932 and reached 650 officers by the time Skidmore retired in 1945.