The man who killed a Miles City man in December 2015 received his sentence.
Custer County's district attorney says Scott Austin Price was sentenced to life in prison on Monday.
Price pleaded guilty in September to deliberate homicide in the death of Ed Martin.
Just days after killing Martin, Price stabbed a woman outside a Missoula grocery store and fatally stabbed another woman in a hotel. He also pleaded guilty in September to charges related to those cases.