Federal officials are looking into whether the gunman who killed eight people at a Dallas-area mall expressed an interest in white supremacist ideology Sunday as they work to discern a motive for the attack, a law enforcement official told The Associated Press. The official cautioned the investigation is in its early stages.

Details from the rich, full lives of the three adults killed Monday at a Nashville elementary school have emerged quickly in the aftermath, but information on the three 9-year-old children — whose lives ended tragically young — has been slower to publicly surface from a community buried in grief.

A gunman who opened fire at Michigan State University killed three students and wounded five, setting off an hourslong manhunt as frightened students hid in classrooms and cars.

A gunman on a rooftop opened fire on an Independence Day parade in suburban Chicago on Monday, killing at least six people, wounding at least 30 and sending hundreds of marchers, parents with strollers and children on bicycles fleeing in terror, police said.

The white gunman who killed 10 Black people in a racist attack at a Buffalo supermarket was charged Wednesday with federal hate crimes and could face the death penalty if convicted.

Why did as many as 19 police officers at the scene in Uvalde, TX, wait in the school hallway for roughly an hour for specially trained officers from the Border Patrol to storm the classroom where the shooter was located?

Its’ a striking, sobering and simultaneously heartbreaking TIME Magazine cover that shakes you out of your oblivion and reminds you to pray for the parents who have lost a child to a school shooting. The cover features the headline, "The world moves on and you don't."