Pamela Cabriales (Photo via Denver7) A Denver teenager killed a woman with an AR-15-style rifle three years ago after a fender-bender, when he was 14 years old, jurors found Friday. Remi Cordova, now 18, was convicted of first-degree murder, second-degree murder and attempted murder in the killing of 32-year-old Pamela Cabriales at a red light on West Colfax Avenue on Feb.