parents and children. three months after an 18-year-old killer gunned down two teachers at robb elementary school. no teachers or staff are returning to robb this more than. they re absorbed in other schools. at least 15 schools showing support by wearing uvalde s maroon colors. beefed up protection at several uvalde schools including fences and comfort dogs on hand and parents on hand as well. some say the district says has not been enough. cnn s shimon prokupecz is live. for now, shimon, parents and kids will take that walk or drive to school for the first time. reporter: and as you guys point out, certainly a different kind of anxiety and anticipation for the first day of school here in at uvalde. school delayed here for several weeks as the school district work to implement new security measures. you can see this fence behind me. this was not here from the massacre at robb elementary. it s something new that the school put in place to give a feeling of safety to the
nearby, memorials for those who were slain. some parents of students who survived the massacre that day, decided the district was no longer safe and sending their children to nearby private or catholic schools. others are opting for a virtual school. those going back to public school in person are being absorbed by other schools in the district. like nearby uvalde elementary. we have our buzz system right here. reporter: new security measures including eight-foot nonscalable fencing and department of public safety officers. the school district police blamed by local and state officials for the failed police response at robb elementary are now relegated to a supporting role. district police chief pete arredondo was fired at the end of the august after a drawn out battle with the school board. the superintendent hal harrell who faced criticism for