Tarrant County Constable's Office - Precinct 5, Texas
End of Watch Thursday, September 7, 2017
Add to My HeroesMark Gregory Diebold
Deputy Constable Mark Diebold suffered a fatal heart attack following qualifications for the agency's tactical team.
Members of the tactical team immediately began CPR when he collapsed following the qualifications. He was transported to Alliance Medical Center where he was pronounced dead.
Deputy Diebold had served with the Tarrant County Constable's Office - Precinct 5 for nine years and had previously served with the Tarrant County Sheriff's Office for 14 years. He is survived by his wife and three children.
Bio
- Age 48
- Tour 23 years
- Badge Not available
Incident Details
- Cause Heart attack
Most Recent Reflection
View all 150 ReflectionsRest in peace always knowing that your service and sacrifice will never, ever be forgotten by your law enforcement brethren.
Detective Cpl/3 Steven Rizzo
Delaware State Police (Retired)
September 7, 2020
Recent LODD Deaths
Lieutenant Brian McNair
Hall County Sheriff's Office, GA
EOW: July 20, 2020
Sergeant Charles Norton
Richmond County Sheriff's Office, GA
EOW: September 20, 2020
Corrections Officer Susan Ann Roberts
Williamson County Sheriff's Office, TX
EOW: September 12, 2020
Sergeant Alvin R. Sugrañes-Lebrón
Puerto Rico Department of Corrections and Rehabilitation, PR
EOW: September 16, 2020
Sergeant Mayra Rodríguez-Burgado
Puerto Rico Police Department, PR
EOW: August 31, 2020
Deputy Sheriff Angela Chavers
Palm Beach County Sheriff's Office, FL
EOW: September 12, 2020
Deputy Sheriff Maurice Ford
Palm Beach County Sheriff's Office, FL
EOW: August 27, 2020
Detective Peter "Pietro" Gianfrancesco
New York City Police Department, NY
EOW: September 2, 2020
Master Police Officer Robert J. Hall
Columbia Police Department, SC
EOW: July 14, 2020