Investigators are trying to determine why a Kentucky sheriff allegedly shot and killed a district judge after they argued inside the judge’s chambers, according to Kentucky State Police. District Judge Kevin Mullins,

Residents of a tiny Appalachian town are struggling to cope with a shooting involving two of its most prominent citizens: a Kentucky judge who was gunned down in his courthouse chambers and the local sheriff charged with his murder.

The two men were seen getting ready to go to lunch on the day of the shooting. Hours later, Judge Kevin Mullins was dead from multiple gunshot wounds.