Uvalde victim’s sister pleads for gun safety measures


              FILE - Investigators search for evidences outside Robb Elementary School in Uvalde, Texas, May 25, 2022, after an 18-year-old gunman killed 19 students and two teachers. The district’s superintendent said Wednesday, June 22, that Chief Pete Arredondo, the Uvalde school district’s police chief,  has been put on leave following allegations that he erred in his response to the mass shooting.  (AP Photo/Jae C. Hong, File)
            
              FILE - Uvalde School Police Chief Pete Arredondo, third from left, stands during a news conference outside of the Robb Elementary school in Uvalde, Texas Thursday, May 26, 2022.  The district’s superintendent said Wednesday, June 22 that Arredondo has been put on leave following allegations that he erred in his response to a mass shooting at an elementary school that left 19 students and two teachers dead.  (AP Photo/Dario Lopez-Mills, File)