Matthew Bruce Wilson, a 45-year-old White man, was killed on the morning of September 14, 2016, at Heritage Court Apartments, an affordable senior housing complex on Gregg Way in Cheyenne, Wyoming. He had been working at the property when police say gunfire broke out and he was shot outside the building; two other men, Gregory Gilbert and resident Larry Warwick, were also wounded during the incident.

Authorities identified resident Larry Rosenberg as the shooter, saying he knew the victims and had a history of conflict with them. Reports after the shooting linked the tensions to disputes over frequent poker games in the building’s common area. Rosenberg fled after the shootings, was confronted about a mile away near Hot Springs Avenue and Chesnut Drive, and died by suicide as officers approached; no arrest or criminal trial followed.

Wilson’s obituary described him as a husband, father, and grandfather who enjoyed golfing, fishing, coaching tackle football, and cheering for the Denver Broncos. Does anyone have information about the dispute or the events that led up to that morning?