Vermont State Police
Photo courtesy of Vermont State Police

Vermont State Police say they have concluded an investigation into the fatal shooting in October of a man in Wheelock, but the suspect โ€” a coworker of the victim โ€” has died.  

Police said shortly after the shooting that the victim was 27-year-old Gunnar Watson and the shooting took place at his home. An autopsy later revealed that Watson died of a gunshot wound to the torso.

State police in a press release Tuesday said that after an โ€œextensiveโ€ investigation they determined that Gary Larocque, 40, of Brownington, fired the rifle round that killed Watson as Watson stood in the doorway of his Wheelock home at about 5:50 a.m. on Oct. 16, 2023.

Detectives, according to the release, recovered several .223-caliber cartridge casings from Larocqueโ€™s residence in Brownington that the Vermont Forensic Laboratory determined were fired from the same gun as the cartridge casing located at the homicide scene. 

โ€œIn addition,โ€ the release stated, โ€œdetectives obtained digital location data that places Larocque at the location from which investigators determined the fatal shot was fired.โ€

Over the course of the eight-month investigation, according to the release, detectives conducted numerous interviews and executed several warrants. 

The investigation also determined that Watson and Larocque were co-workers and had known each other for several years, the release stated. 

Caledonia County Stateโ€™s Attorney Jessica Zaleski reviewed the state police investigation and determined that she would have filed a charge of first-degree murder against Larocque had he not died from a self-inflicted gunshot wound outside his home on Oct. 31, 2023, the release stated.

The release did not provide a motive for the killing. 

Watson, according to his obituary, worked as a foreman at Lucas Tree Experts for two years and was a team leader in the sniper section of C Troop 1/172 CAV of the Vermont Army National Guard.

VTDigger's criminal justice reporter.