50 shots were fired at a Democrats vs Republicans Congressional baseball game in Alexandria, Virginia. House Majority Whip Steve Scalise of Louisiana was shot and wounded in the hip. Several Congressional aides and two federal agents were also shot.
The shooter had a long rifle, but apparently not much in the way of military training. The shooter was shot, apprehended, and taken to the hospital.
The shooter was James T. Hodgkinson, a union member, Bernie Sanders volunteer, and left-wing anti-Trump hater. He was shot and killed by the Capital Police.