Mom of Virginia 6-year-old who shot teacher sentenced to 21 months in federal case
4 dead, including Texas police officer, during hostage standoff: 'Very tragic incident'
Father of accused July Fourth gunman in Chicago suburb pleads guilty
The father of a mass shooting suspect stands trial for helping him get a gun license
A mother's run for mayor raises a difficult question: How does Uvalde move forward?
Virginia teacher shot by 6-year-old can proceed with $40 million lawsuit, judge rules
How the U.S. gun violence death rate compares with the rest of the world
After An Unthinkable Tragedy, A Mother Channels Her Grief Into Action