start shooting, again. i just telling him my life story and what was going on with me. i asked him to put all his weapons down and i told police he was giving himself up. >> reporter: police searched the suspect's car for explosives and children had to be escorted to buses away from the school before being reunite would their anxious parents. hill faces charges including aggravated assault on a police officer, terroristic threats and a possession of a firearm by a convicted felon. parents complain about a lack of communication, most say they heard about it on local news. >> after they put the school on lockdown and they secured the kids, the parents should have been called immediately, right then and there. >> reporter: new fears about security from parents deeply shaken about what could have happened. >> we have a button to push to go in and you're supposed to show i.d. >> reporter: are you going to