Cimarron County Sheriff's Office, Oklahoma
End of Watch Thursday, January 7, 1909
Add to My HeroesBenjamin F. Milligan
Deputy Benjamin Milligan was shot and killed in Boise City after arresting a man wanted in Texas.
Before taking the prisoner from the arrest location, Deputy Milligan allowed him to use a restroom as the deputy waited outside. When the suspect exited the restroom he was armed with a gun and shot Deputy Milligan, killing him. The suspect was never apprehended.
Deputy Milligan had served with the Cimarron County Sheriff's Office for only 6 months. He was survived by his wife and three children.
Bio
- Age 61
- Tour 6 months
- Badge Not available
Incident Details
- Cause Gunfire
- Weapon Gun; Unknown type
- Offender At large
Most Recent Reflection
View all 8 ReflectionsDeputy Sheriff Milligan,
On today, the 110th anniversary of your death I would just like to say thank you for your service and sacrifice for the citizens of Cimarron County.
R.I.P.
USBP
Anonymous
United States Border Patrol
January 7, 2019
Recent LODD Deaths
Deputy Sheriff Tim Jordan
Bossier Parish Sheriff's Office, LA
EOW: January 21, 2026
Agent Aníbal Morales Aponte
Puerto Rico Police Department, PR
EOW: January 13, 2026
Zone Sergeant Steven W. Greene
New York State Police, NY
EOW: October 24, 2025
Sergeant Frederick W. Scheidt, Jr.
New York State Police, NY
EOW: August 13, 2025
Trooper Mark A. Ondus
New York State Police, NY
EOW: October 19, 2025
Police Officer Elijah Garretson
Copperas Cove Police Department, TX
EOW: January 11, 2026
Master Police Officer Donald Richard Gotthardt, Jr.
Fairfax County Police Department, VA
EOW: October 16, 2025
Police Officer Terry L. Bennett
Metropolitan Police Department, DC
EOW: January 7, 2026
Police Officer Stephen LaPorta
Uxbridge Police Department, MA
EOW: January 7, 2026

