The Uvalde school district's embattled police chief was fired Wednesday following allegations that he made several critical mistakes during the mass shooting at Robb Elementary School that left 19 students and two teachers dead.In a unanimous vote that arrived after months of angry calls for his ouster, the Uvalde Consolidated Independent School District's board of trustees fired Pete Arredondo in an auditorium of parents and survivors of the May 24 massacre. His ouster came three months to the day after one of the deadliest classroom shootings in U.S. history.Cheers from the crowd followed the vote, and some parents walked out...
