DETROIT Video has gone viral of a Detroit police officer shooting a dog that police said had attacked a police K-9. Detroit police chief James Craig has provided more context on that shooting on Monday. The video shows the dog behind the fence spot the officer and the K-9 and run toward the fence. The police dogs muzzle was in the mouth of the other dog and the dog wouldnt let go. I can say that the K-9 officer made an attempt to dislodge the dog, Craig said.