Prosecutor asked KSP only a few questions then showed video of the shooting which showed Judge Mullins being shot and falling behind his desk—in his chambers. Detective said the shooter was Mickey Stines and the victim was Judge Kevin Mullins. (WKYT)

The last time he was in a courthouse, he fatally shot a judge, investigators say. On Tuesday, a former Kentucky sheriff will be in a different courthouse to hear the evidence against him.