Death by Cop 2021-2025
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Mark Douglas Hummert
Gender : Male
Age : 65
Race : White
Date : 05/12/2025
Location : 4400 block SH-360 Frontage Road
City : Grapevine
County : Tarrant
State : Texas
Agency : Grapevine Police Department
Officer(s) :Not Disclosed
Cause of Death : Gunshot
Event : Suicide under police duress
OPEN RECORDS SUMMARY :
Mark Douglas Hummert, 65, was reported armed and distressed near the 4400 block of SH-360 Frontage Road in Grapevine. Officers located him in a wooded area holding a handgun to his chest. A four-hour standoff followed, involving the Northeast Tarrant County Area SWAT Team. Negotiators arrived. Gas was deployed. Hummert shot himself in the chest. He was transported to a hospital and later pronounced dead.
SOURCE LINKS :
https://www.star-telegram.com/news/local/article306267621.html
https://www.wfaa.com/article/news/local/grapevine-texas-swat-standoff-mark-hummert/287-766c3374-3e52-4137-b4cd-5c63dd08dc49
https://www.cbsnews.com/texas/news/man-dies-grapevine-swat-standoff-frontage-road/
