United States Department of the Interior - United States Park Police, U.S. Government
End of Watch: Thursday, August 11, 1988
Age: 37
Tour of Duty: 14 years
Badge Number: Not available
Cause of Death: Heart attack
Date of Incident: August 11, 1988
Weapon Used: Not available
Suspect Info: Not available
Sergeant Ricardo Preston suffered a fatal heart attack while participating in a SWAT team training exercise at Fort Meade, Maryland.
He was navigating an obstacle course when he suddenly collapsed.
Sergeant Preston had served with the United States Park Police for 14 years. He is survived by his wife, daughter, mother, stepfather, and five siblings.