RUSTON (AP) — A Louisiana Tech student is charged with negligent injury and illegally discharging a firearm after an alleged accidental shooting that sent another student to a hospital. Ruston police say 19-year-old Samuel Breen, of Greenwood, accidentally fired a gun early Friday in his room at the Pi Kappa Alpha fraternity house on the Louisiana Tech campus. The bullet ricocheted and police say a fragment hit 18-year-old freshman Chelsea Wilder, of Shreveport, in her wrist and forearm.