The 18-year-old Texas school shooter sent private Facebook messages to a 15-year-old girl in Germany before killing 19 children
Beto O'Rourke (right) crashed Gov. Greg Abbott's press conference to ask "When are we going to do something?"
First responders recounted the horror they saw when they arrived at Robb Elementary School in Uvalde, Texas
18-year-old Salvador Ramos shot his grandmother before killing 14 children and a teacher at a Texas elementary school
The fugitive parents of Michigan school shooter Ethan Crumbley were arrested early Saturday, hours after their attorney claimed they were on their way
A manhunt is underway for James and Jennifer Crumbley, the parents of Ethan Crumbley, who shot and killed 4 students at a Michigan high school
The teenager who shot four people in an Arlington, Texas high school on Wednesday was released on $75,000 bond
2 suspects in a Colorado school shooting that left 1 student dead and wounded 8 others appeared in a Colorado
Jatwan Craig Cuffie, 16, has been charged with first-degree murder in the fatal shooting of a ninth grader at Butler
Students at Marjory Stoneman Douglas, where 17 students and staff were killed in February, say gun control activist David Hogg