Timeline of Texas mass shootings over the years

All eyes are on Texas after a gunman opened fire at an elementary school in Uvalde. A look at the grim tally of mass shootings in Texas since 1966.

List: The most deadly US mass school shootings

The number of mass shootings in schools that included 10 or more victims has mounted since Columbine. Now, Uvalde, Texas is added to that list.

Crisis dogs bring comfort to Buffalo first responders after mass shooting

The Tri-State Canine Response Team traveled hundreds of miles to Buffalo, New York, to offer comfort to those grieving the mass shooting at a Tops supermarket.