Surveillance video from an Arizona grocery store shows moments of mayhem and heroism as a gunman shoots Rep. Gabrielle Giffords in the face, then turns the gun on a crowd of people waiting to meet the congresswoman, an Arizona sheriff’s official said Wednesday.
Pima County Sheriff’s Chief Rick Kastigar said he watched the first part of the surveillance video, which shows 22-year-old Jared Loughner walking around a folding table behind Giffords, going up to her and shooting her in the forehead.
