Two Janesville men are facing charges of endangering safety by use of a dangerous weapon after police responded to a shots fired incident about 2:00 a.m. Wednesday morning. Officers say they found a number of spent shell casings outside a home in the 2900 block of Blackbridge Road. Sergeant Michael Blaser indicates the initial investigation went quickly, considering shortly after officers arrived on the scene, they heard more gunfire. The suspects are 27-year-old Andre Dozer and 23-year-old Nathan Meehan-Hill. Blazer adds officers obtained a search warrant for Dozer's residence and discovered a 45-caliber handgun and AK-47 assault rifle. No one has been reported hurt.