Back on November 11th, Deputy Adam J. Brown was involved in an accident which caused a teacher to be grazed by a bullet. While using a machine to test the trigger pull of his personal .380-caliber Sig Sauer, the gun when off. Unfortunately, it was still loaded.
This seems a bit overkill to me. This inmate was under investigation and was talking to the judge about it. Then, it seems the deputy got a little jumpy and the inmate partially turned around. The officer then slammed him into the wall.