Dallas Area Rapid Transit Police Department, Texas
End of Watch Thursday, July 7, 2016
Add to My HeroesBrent Alan Thompson
Police Officer Brent Thompson of the Dallas Area Rapid Transit Police Department, Senior Corporal Lorne Ahrens, Police Officer Michael Krol, Sergeant Michael Smith, and Police Officer Patrick Zamarripa of the Dallas Police Department were shot and killed by an active shooter during a protest in downtown Dallas.
As the protesters walked down Main Street between South Lamar Street and South Market Street, a sniper opened fire on police officers who were providing security for the event. The man shot a total of 12 officers, killing five and wounding seven.
The subject was cornered in an adjacent college building and barricaded himself inside for several hours while he spoke to negotiators, during which time he stated he specifically targeted white police officers. He was killed when the Dallas Police Department's Bomb Squad moved an explosive device to the man's location using a robot and detonated it.
Officer Thompson was a U.S. Marine Corps veteran and had served with the Dallas Area Rapid Transit Police Department for nine years. He is survived by his wife, six children, one granddaughter, and three grandchildren. His wife also serves as an officer with the DART Police.
Bio
- Age 43
- Tour 9 years
- Badge 420
- Military Veteran
Incident Details
- Cause Gunfire
- Weapon Rifle
- Offender Killed by officers
Most Recent Reflection
View all 195 ReflectionsI volunteer with a crisis line for police. I took a call recently from a friend and partner of Brent's who was there that night. 5 years later he still grieves. I hope I was able to help him just a little. RIP brother.
Ofc. Glenn Brasch
Tucson Police Department
Retired
November 2, 2021
Recent LODD Deaths

Senior Corrections Officer Daniel Sincavage
New Jersey Department of Corrections, NJ
EOW: May 19, 2022

Border Patrol Agent Daniel Salazar
United States Department of Homeland Security - Customs and Border Protection - United States Border Patrol, US
EOW: May 17, 2022

Chief Deputy Sheriff Jody Wayne Cash
Calloway County Sheriff's Office, KY
EOW: May 16, 2022

Deputy Sheriff Walter Donald Jenkins, Jr.
Rockdale County Sheriff's Office, GA
EOW: May 11, 2022

Deputy Sheriff Robert Adam Howard
Harris County Sheriff's Office, TX
EOW: May 11, 2022

Patrol Officer Brian Lee Sember
Ottawa Police Department, IL
EOW: April 3, 2022

Sergeant Nicholas W. Tullier
East Baton Rouge Parish Sheriff's Office, LA
EOW: May 5, 2022

Police Officer Darryl Wayne Fortner
Vestavia Hills Police Department, AL
EOW: April 6, 2022

Deputy Sheriff Nicholas D. Weist
Knox County Sheriff's Office, IL
EOW: April 29, 2022