Alyssa Bustamante A Missouri teenager who told authorities she wanted to know what it felt like to kill pleaded guilty Tuesday to murder, telling a judge that she strangled a 9-year-old neighbor with her hands, stabbed her in the chest and cut her throat with a knife. Alyssa Bustamante pleaded guilty to second-degree murder and armed criminal action in the Oct. 21, 2009, killing of Elizabeth Olten in St. Martins, a rural town just west of Jefferson City. -Snip- Cole County Circuit Judge Patricia Joyce then asked Bustamante to describe what she did. “I strangled her and stabbed her in...