The New Orleans Police Department is investigating an early morning shooting in the city's French Quarter.It happened around 3 a.m. at the corner of St. Louis and Royal streets. Initial reports indicate a 16-year-old was shot at by an unknown man.He was transported to the hospital for treatment.There is no word on the severity of his injuries at this time.Anyone with information about the shooting is urged to call CrimeStoppers at 504-822-1111.