Oklahoma jury convicted 17-year-old Chancey Allen Luna of first-degree murder in 2013 killing of Christopher Lane . The teen was sentenced to life without parole for the killing. Oklahoma teen shot Lane , an Australian baseball player , in the back from moving car as victim was jogging in Duncan August 16 , 2013 . Defense claimed Luna only meant to scare Lane , not kill him . Convicted killer told reports he was 'sorry ' as he was being led out of courtroom in handcuffs . Lane 's mother , Donna Lane , said she was glad the 'naughty boy ' will never hurt anyone again .
Oklahoma jury convicted 17-year-old Chancey Allen Luna of first-degree murder in 2013 killing of Christopher Lane . Luna is expected to be sentenced to life in prison without parole . Oklahoma teen shot Lane , an Australian baseball player , in the back from moving car as victim was jogging in Duncan August 16 , 2013 . Defense claimed Luna only meant to scare Lane , not kill him . Convicted killer told reports he was 'sorry ' as he was being led out of courtroom in handcuffs . Lane 's mother , Donna Lane , said she was glad the 'naughty boy ' will never hurt anyone again .