 Liberal Justice Sonia Sotomayor began her lengthy dissent by writing, sleep is a biological necessity, not a crime. ABC's Stephen Portnoy. More than two years after a gunman killed 19 students and two teachers at Robb Elementary School in Uvalde, Texas, prosecutors have filed charges against the former school district police chief and one of his officers over their delay in confronting the shooter. Former school district police chief Pete Arredondo is facing 10 counts of abandoning and endangering a child.