KILLEEN, Texas (KXAN) — The suspect in a high-speed pursuit that ended with him being shot by officers on the Williamson-Bell County line turned the gun on himself, the Department of Public Safety said Friday.

A DPS trooper joined the Williamson County deputies pursuing Alva Gwinn, 39, of Fort Hood, north on State Highway 195 on Thursday.

Reaching speeds of more than 110 mph, the chase ended near Mountain Creek Road — about five miles north of the town of Florence — when the suspect’s vehicle was disabled around 1:25 p.m. Deputies say he then ran onto private property and officers followed.

DPS says, according to their preliminary investigation, Gwinn pointed a handgun at the officers and the officers shot the suspect.

Investigators later determined the suspect had a self-inflicted gunshot wound to the head. No officers were injured and the Texas Rangers are investigating.

Williamson County Sherif Robert Chody said the incident started as a response to a suicidal person, after his department received a call from Fort Hood asking for a welfare check on a man.

Deputies initially found the man’s vehicle parked west of the town of Florence. As they observed Gwinn from a distance, he took off.

While investigators have not said what may have motivated the man to evade officers, Sheriff Chody did say Gwinn was involved in a civil disturbance the night before the shooting that involved his significant other.