That will likely happen again with bump stocks, said Dr. Garen Wintemute, director of the Violence Prevention Research Program at the University of California, Davis. Ed Turner, a former police officer who owns a gun shop in Stockbridge, Georgia, said he's already seeing a run on bump stocks since the shooting. Authorities found two bump stocks in the room, two officials familiar with the investigation told The Associated Press. The shooting renewed a push by some lawmakers to ban bump stocks. Numerous attempts to design retrofits failed until bump stocks came on the market.

Source: ABC News October 03, 2017 11:35 UTC