A 15-year-old Mississippi girl, Carly Madison Gregg, was found guilty of first-degree murder and attempted murder on Friday.
Gregg was convicted of fatally shooting her mother, Ashley Smylie, and attempting to kill her stepfather, Heath Smylie, in an attack at their home in March. In addition to these charges, Gregg, who was 14 at the time of the murder, was also found guilty of tampering with evidence.
