Mayor Sherman Lea spoke about gun violence in an interview Wednesday after a shooting left one injured outside the Berglund Center where a high school graduation rehearsal was happening inside. A student was wounded by gunfire Wednesday afternoon in the parking lot of the Berglund Center as his classmates gathered inside to rehearse for graduation. The victim, a teenage boy, sustained injuries that didnât appear life-threatening, police said. Witnesses said it looked like he had been struck in the arm. He was taken to Carilion Roanoke Memorial Hospital for treatment. The shooting erupted...