Some of the hospitalized victims of Sundays mass shooting in Las Vegas are opening up about the injuries they sustained and the horror they faced. Shooting victim Gianna Baca visited her identical twin sister at a Las Vegas hospital. The 17-year-old twins were both shot during Sunday’s mass shooting. Gianna and Natalia were enjoying the concert when automatic gunfire rang out. Gianna was hit in the hip. Natalia was shot in the shoulder, which punctured her lung.