![Colleyville Police Department, TX Colleyville Police Department, TX](https://www.odmp.org/media/image/agency/775/colleyville-police-department.png)
Colleyville Police Department
Reserve Officer Dennis Edward Harrell
Colleyville Police Department, TX
EOW: Friday, September 12, 1980
Cause: Automobile crash
Total Line of Duty Deaths: 1
- Automobile crash 1
By Month
- September 1
By Gender
- Male 1
- Female 0