(Fridley, MN)  —  A 15-year-old boy who was shot in Fridley has died.  Authorities say Anthony Rouse died Tuesday from injuries sustained in a shooting over the weekend in the six-thousand-block of Main Street.  A 17-year-old boy is under arrest in connection with the shooting, but authorities haven’t said if he has been charged.  Police say the investigation is still open and aren’t releasing details related to the circumstances or motive behind the shooting.