FORT MYERS, Fla. (Court TV) — A Florida teenager faces a potential life sentence in the death of a 15-year-old girl after a judge denied his request for a new trial. Thomas Stein appears in court during closing arguments. (Court TV) A jury found Thomas Stein, 18, guilty of felony murder with a firearm and three counts of attempted murder in the death of Kayla Rincon-Miller, who was killed in a shooting on March 17, 2024. Rincon-Miller had been l…