On the evening of March 6, 2010, Edward J. Walberg Jr., 40, was fatally shot inside Jim’s Sports Bar & Grill in Chisholm, Minnesota. The bar had been busy after a Chamber of Commerce fundraising golf tournament when a former Chisholm police officer, 47-year-old Jason Mark Musburger, entered armed with two handguns and opened fire at a table where his ex-wife was seated with friends. Walberg was hit by a single gunshot and died of his wounds. Two other men, Cale Nelson and Larry Elj, were also shot and injured in the attack. A patron, Ryan Simonson, struck Musburger over the head with a chair, rendering him unconscious and stopping the shooting. Musburger was arrested and charged in connection with the killing.

The motive reported was linked to a domestic dispute; Musburger had a restraining order from the prior year as part of his divorce. Does anyone have information about Walberg, the other victims, or what happened that night in Chisholm?