Tompkins ran to the Motel 6 on Twinview Blvd and knocked on the door of Jennifer Obanion, who was staying at the motel with her fiance.Police tell us Tompkins was in the room briefly and exited. As officers started to cuff him, Obanion's boxer puppy reportedly "charged" at both officers and Tompkins.Officers tell us they fatally shot the boxer to prevent it from attacking officers. The pregnant chihuahua was caught in the line of fire and was also killed.