Florida Department of Corrections, Florida
End of Watch Thursday, May 5, 1983
Add to My HeroesJohn S. Dennard
Sergeant John Dennard was killed when he was stabbed with a shank by two inmates who attacked him and other guards in the main housing unit at Union Correctional Institution.
He was flown to a local hospital where he succumbed to his injuries. Three other guards who suffered stab wounds recovered from their injuries.
Both inmates were convicted of first-degree murder. One was sentenced to death but later had his sentence commuted to life. The other suspect was sentenced to life. In 2000 he received a new trial. He pleaded guilty to second-degree murder and was sentenced to 25 years.
Sergeant Dennard was survived by his mother, brother, and six sisters, 14 nieces and six nephews.
Bio
- Age 29
- Tour Not available
- Badge Not available
Incident Details
- Cause Stabbed
- Weapon Edged weapon; Shank
- Offender Commuted to life
Most Recent Reflection
View all 28 ReflectionsRest in peace Officer Dennard. Please know that your memory, service and sacrifice will never be forgotten.
NADIA E. DOMBROWSKI
May 5, 2024
Recent LODD Deaths
![Segus R. Jolivette](https://www.odmp.org/media/thumb/125/officer/27106/c_2024_jolivette.jpg)
Senior Corporal Segus R. Jolivette
Lafayette Police Department, LA
EOW: July 25, 2024
![Mohamed Said](https://www.odmp.org/media/thumb/125/officer/27101/police-officer-mohamed-said.jpg)
Corporal Mohamed Said
Melvindale Police Department, MI
EOW: July 21, 2024
![Edgar Ordonez](https://www.odmp.org/media/thumb/125/officer/27100/c_edgar-ordonez.jpg)
Probationary Police Officer Edgar Ordonez
New York City Police Department, NY
EOW: July 10, 2024
![Robert William Sumner](https://www.odmp.org/media/thumb/125/officer/27096/c_robert-sumner.png)
Corporal Robert William Sumner
Oklahoma Department of Corrections, OK
EOW: July 14, 2024
![Matthew Bowen](https://www.odmp.org/media/thumb/125/officer/27095/police-officer-matthew-bowen.jpg)
Police Officer Matthew Bowen
Vacaville Police Department, CA
EOW: July 11, 2024
Deputy Sheriff Fernando Esqueda
Harris County Sheriff's Office, TX
EOW: July 11, 2024
![Kevin Linn Palmer](https://www.odmp.org/media/thumb/125/officer/27091/c_k._palmer.jpg)
Assistant Chief Kevin Linn Palmer
North Richland Hills Police Department, TX
EOW: May 1, 2024
![Jamieson Ritter](https://www.odmp.org/media/thumb/125/officer/27085/police-officer-jamieson-ritter.jpg)
Police Officer Jamieson Ritter
Cleveland Division of Police, OH
EOW: July 4, 2024
![William Butler, Jr.](https://www.odmp.org/media/thumb/125/officer/27084/c_butler-bill.jpg)
Deputy Sheriff William Butler, Jr.
Hillsdale County Sheriff's Office, MI
EOW: June 27, 2024