THERESA, N.Y. (AP) — A U.S. Army soldier is accused of shooting and killing a New York State Police trooper who was responding to a domestic dispute.

The suspect, identified as Justin Walters, 32, surrendered without incident after the trooper and Walters' wife were killed Sunday night at a home in the town of Theresa, near the Canadian border, New York State Police Superintendent George P. Beach II said.

Trooper Joel Davis, 36, responded to a call of shots fired shortly after 8 p.m. He was approaching the home when he was shot, Beach said.

Walters' wife, 27-year-old Nichole Walters, also was found dead at the scene.