Danny Knutson took a plea deal Friday in connection with a 2015 murder of a 59-year-old man.

18-year-old Knutson plead guilty to manslaughter in the death of Enrique Ramirez and was sentenced was sentenced to 10-years deferred adjudication probation. That kind of probation allows him to avoid a conviction if he stays out of trouble.

Knutson must also spend a year in a lockdown treatment facility, this was recommended after a mental evaluation.

Last week, Knutson's brother Devin plead guilty to murder charges and was sentenced to 15-years in prison.