| Sergeant Ricardo Michael Preston United States Department of the Interior - United States Park Police U.S. Government End of Watch: Thursday, August 11, 1988 Biographical Info Age: 37 Tour of Duty: 14 years Badge Number: Not available Incident Details Cause of Death: Heart attack Date of Incident: Thursday, August 11, 1988 Incident Location: District of Columbia Weapon Used: Not available Suspect Info: Not available Sergeant Preson suffered a fatal heart attack while participating in a SWAT team training excercise in Washington, DC. He had been with the agency for 14 years. |