A 15-year-old boy was killed after shots rang out at a social justice-inspired musical festival in Washington DC. A total of four people, including two adults and a cop, were shot Sunday evening near the intersection of 14th and U Street NW, where the Moechella music festival, a Juneteenth celebration, was underway. The officer was taken to an area hospital and is in stable condition, police confirmed. The other two victims are also recovering. Video shared on Twitter showed revelers twerking on top of cars as shots rang out, forcing people to flee for cover. Other footage shows first responders...
