After a week-long trial, Mississippi teenager Carly Gregg has been found guilty of first degree murder, guilty of attempted murder and guilty of tampering with evidence. Gregg, 14 at the time, allegedly fired off three rounds – two into the face – of her mother, Ashley Smylie, a 40-year-old math teacher with Northwest Rankin High School, in March, killing her and one shot at her stepfather, who survived the attack, according to WAPT.