EVERETT, Wash. (AP) — Police say a man walking his dog near Silver Lake in Everett was fatally shot by a bystander after acting aggressively toward people on the sidewalk. The man had been walking his dog around 3:30 p.m. Tuesday when, with no apparent provocation, he started yelling and became aggressive. Several men attempted to intervene, but the dog-walker responded with pepper spray. He also struck them with a metal baton. One bystander was armed with a pistol, and shot the dog-walker twice. The shooter willingly submitted to an interview with detectives, as did numerous witnesses.