Photos: Shooting at practice for Congressional Baseball Game Investigators gather near the scene of an opened fire June 14, 2017 in Alexandria, Virginia. Multiple injuries were reported from the instance.Photo by: Alex Wong Photos: Shooting at practice for Congressional Baseball Game ALEXANDRIA, VA - JUNE 14: U.S. Sen. Jeff Flake (R-AZ) briefs members of the media near Eugene Simpson Stadium Park where a shooting took place on June 14, 2017 in Alexandria, Virginia. U.S. House Majority Whip Rep. Steve Scalise (R-LA) and multiple congressional aides were shot by a gunman during a Republican baseball practice. (Photo by Alex Wong/Getty Images)Photo by: Alex Wong Photos: Shooting at practice for Congressional Baseball Game A member of the Alexandria Police and his canine patrol near the site of a morning shooting at Eugene Simpson Stadium Park June 14, 2017 in Alexandria, Virginia. U.S. House Majority Whip Steve Scalise (R-LA) was among five wounded, including the suspected gunman, in the attack as Republican Congressional members practiced for a charity baseball game. (Photo by Alex Wong/Getty Images)Photo by: Alex Wong Photos: Shooting at practice for Congressional Baseball Game An FBI spokesman briefs the media in Alexandria, Virginia on June 14, 2017.Photo by: Mark Greenblatt Photos: Shooting at practice for Congressional Baseball Game A dugout at Eugene Simpson Stadium Park, site of a morning shooting is shown June 14, 2017 in Alexandria, Virginia. U.S. House Majority Whip Steve Scalise (R-LA) was among five wounded, including the suspected gunman, in the attack as Republican Congressional members practiced for a charity baseball game. (Photo by Alex Wong/Getty Images)Photo by: Alex Wong Photos: Shooting at practice for Congressional Baseball Game Investigators gather near the scene of an opened fire June 14, 2017 in Alexandria, Virginia. Multiple injuries were reported from the instance.Photo by: Alex Wong Photos: Shooting at practice for Congressional Baseball Game Photo by: Mark Greenblatt Photos: Shooting at practice for Congressional Baseball Game Media members work to cover the shooting, standing on Monroe Avenue in Alexandria, Virginia on June 14, 2017.Photo by: Mark Greenblatt Photos: Shooting at practice for Congressional Baseball Game Photo by: Mark Greenblatt Photos: Shooting at practice for Congressional Baseball Game Photo by: Mark Greenblatt Photos: Shooting at practice for Congressional Baseball Game U.S. Rep. Roger Williams (R-TX) is brought away by emergency medical service personnel Eugene Simpson Stadium Park where a shooting took place on June 14, 2017 in Alexandria, Virginia. U.S. House Majority Whip Rep. Steve Scalise (R-LA) and multiple congressional aides were shot by a gunman during a Republican baseball practice. (Photo by Alex Wong/Getty Images)Photo by: Alex Wong Photos: Shooting at practice for Congressional Baseball Game Emergency Medical Service personnel gather outside the Eugene Simpson Stadium Park where a shooting took place on June 14, 2017 in Alexandria, Virginia. U.S. House Majority Whip Rep. Steve Scalise (R-LA) and multiple congressional aides were shot by a gunman during a Republican baseball practice. (Photo by Alex Wong/Getty Images)Photo by: Alex Wong Photos: Shooting at practice for Congressional Baseball Game Investigators and men dressed in baseball gear gather at Eugene Simpson Field, the site where a gunman opened fire June 14, 2017 in Alexandria, Virginia. Multiple injuries were reported from the instance, the site where a congressional baseball team was holding an early morning practice, including House Republican Whip Steve Scalise (R-LA) who was reportedly shot in the hip. (Photo by Win McNamee/Getty Images)Photo by: Win McNamee Photos: Shooting at practice for Congressional Baseball Game A broken window on a vehicle is seen outside Eugene Simpson Stadium Park where a shooting took place on June 14, 2017 in Alexandria, Virginia. U.S. House Majority Whip Rep. Steve Scalise (R-LA) and multiple congressional aides were shot by a gunman during a Republican baseball practice. (Photo by Alex Wong/Getty Images)Photo by: Alex Wong Photos: Shooting at practice for Congressional Baseball Game Investigators and emergency personnel gather adjacent to Eugene Simpson Field, the site where a gunman opened fire June 14, 2017 in Alexandria, Virginia. Multiple injuries were reported from the instance, the site where a congressional baseball team was holding an early morning practice, including House Republican Whip Steve Scalise (R-LA) who was reportedly shot in the hip. (Photo by Win McNamee/Getty Images)Photo by: Win McNamee