 A 45-year-old Eastside man is believed to have died from fireworks. Redmond police found him unconscious and not breathing in front of a business at about 2.30 in the morning. According to witnesses, the victim was lighting mortar-style fireworks in the parking lot, and one device struck him in the back of the head. Police tried CPR, but he was pronounced dead at the scene. A preliminary investigation determined he died from an accidental explosion.