A family that lost several relatives during a mass shooting at a Texas church says the federal government was negligent by failing to report the gunman's criminal information to a national database. 

The Texas student charged in the shooting at Santa Fe High School described planning the attack in private journals, including a plan to kill himself, posted an image on Facebook of a “Born to Kill” shirt and used his father’s shotgun and pistol in the rampage that left 10 dead and 10 wounded, authorities said Friday. 

By the time Paul Brunner rolled up in his ambulance to the worst mass shooting in Texas history, the First Baptist Church was a chaotic triage scene. Parents cried and kids screamed, and nearly all the victims appeared to have been hit more than once.