FORT PIERCE, Fla. (CBS12) – The trial is underway for a Treasure Coast woman who is charged with leaving the scene of a crash involving death and vehicular homicide. Prosecutors say on Sept. 21, 2021 at about 6:30 in the morning Arianna Colon, 25, of Ft. Pierce was driving a white sedan and hit a girl who was crossing the street to get on her school bus.