She was 16 when she murdered her victim.
Mo. teen gets life sentence, apologizes for murder
By David A, Lieb - Associated Press JEFFERSON CITY, Mo. (AP) — A Missouri teenager who had described the slaying of a young neighbor girl as an "ahmazing" thrill made an emotional apology Wednesday to the girl's family and was sentenced to a potential lifetime in prison.
Moments before her sentence was imposed, 18-year-old Alyssa Bustamante rose from her chair — with shackles linking her ankles and holding her hands to her waist — and turned to face the family of 9-year-old Elizabeth Olten, whom she confessed to killing in October 2009.
"I really am extremely, very sorry for everything. I know words," she said, pausing to take a deep breath and struggling to compose herself, "can never be enough, and they can never adequately describe how horribly I feel for all of this."