BINGHAMTON (WBNG) -- A Johnson City man pleaded guilty to 1st-degree manslaughter for a deadly stabbing in Broome County Court Tuesday.
The Broome County District Attorney's Office says 20-year-old Caleb A. Casteline stabbed Q-Quan Richardson on Aug. 26 in the town Union. He was arrested by the Broome County Sheriff's Office.
Casteline is expected to serve 20 years in state prison and serve five-years parole. He also waived his rights to appeal.
Manslaughter in the 1st degree is a class B felony.