ELLICOTT CITY, Md -
A Columbia man has been sentenced to 60 years in prison for the fatal stabbing of a fellow teenager in 2011.
Nineteen-year-old Xavier Bates apologized to Christian Hall's family at his sentencing Friday in Ellicott City.
Bates says he's not a monster -- just a young man who made a life-changing mistake.
Bates pleaded guilty in September to first-degree murder for stabbing the 17-year-old victim with a knife he allegedly stole from a local supermarket.
Police say Bates had accused Hall of disrespecting him and sucker-punching him while he was on his bicycle.