Another Shreveport teenager is reported missing.  14-year-old LaPrecious Bryant's grandmother says the girl left her home in the 1700 block of Clanton Street on June 20th and has not been seen or heard from since.  She's described as a black female, about five foot-eight, and weighing about 120 pounds.  At this point, detectives don't believe there's been any foul play but they are concerned with the girl's well-being.  If you have any information that might help them find her, call Shreveport police detectives at 318-673-7020 or Shreveport/Caddo Crime Stoppers at 318-673-7373