New York City Police Department, New York
End of Watch: Saturday, June 26, 1937
Age:
Tour of Duty: Not available
Badge Number: 4361
Cause of Death: Vehicle pursuit
Date of Incident: June 26, 1937
Weapon Used: Automobile
Suspect Info: Not available
Patrolman Mahnken was killed in a motorcycle accident while pursuing a vehicle on the Grand Central Parkway in Queens. He fell from the motorcycle at the intersection of Grand Central and 188th Street. He was transported to Queens General Hospital where he succumbed to his injuries.
Patrolman Mahnken was assigned to the Grand Central Parkway Precinct, the present day Highway 3.