A Santa Rosa domestic violence suspect is nursing a leg wound after getting bit by a K9 officer. Police say the 57-year-old was arrested Wednesday night after threatening to shoot police officers. They responded to a home along Elliot Avenue after a woman reported a domestic assault. She left before police got there, but told them that the suspect had a gun. After coming in and out of the home a few times with cops all around, a K-9 was sent to apprehend the suspect.