On the evening of September 1, 2023, 37-year-old Aaron Holmstrom was shot and killed at a residence in Siren, Wisconsin. Burnett County Dispatch received a call at about 8:32 p.m. from an 18-year-old who admitted he had just shot another male. Deputies and Siren police officers found Holmstrom with a gunshot wound; EMS performed life-saving measures but Holmstrom was pronounced dead at the scene.

According to the criminal complaint, the caller said Holmstrom had been yelling and cussing at him, was swinging a bat and had thrown something at him before the single gunshot that killed Holmstrom. The suspect was taken into custody at the scene. The investigation involved the Siren Police Department, St. Croix Tribal Police Department, North Ambulance and the Burnett County Medical Examiner’s Office.

Does anyone have information about what led to the confrontation that night or knew Aaron Holmstrom?