Samuel Sallee was convicted in the May 2013 killings of three men and a woman in Waynesville.
Samuel Sallee, the sole suspect in the shooting deaths of four Waynesville people, has pleaded guilty to a separate assault charge.
In Brown County, the sole suspect in a Waynesville murder case has made a plea deal with the prosecutor's office to resolve an unrelated assault charge.
Samuel E. Sallee is being held at the Brown County Jail.
All four people found dead in a Waynesville home this weekend were shot in the head, an autopsy report shows.
Relatives of one of the victims spoke to the media Monday.