Authorities are investigating a possible “manifesto” linked to Natalie “Samantha” Rupnow, the 15-year-old student who killed ...

The teen was interviewed after the sheriff received a tip from the FBI that Colt Gray, then 13, "had possibly threatened to shoot up a middle school tomorrow." The threat was made on Discord ...

Colt Gray leaves the the Barrow County courthouse ... not including the killer — the same definition used by the FBI. Martin reported from Atlanta. Associated Press journalists Charlotte Kramon ...

Last year, the FBI was alerted to a series of online threats ... The sheriff’s office identified the then-13-year-old suspect, now identified as Colt Gray, and conducted interviews with both him and ...

There have been at least 202 incidents of gunfire on school grounds this year, resulting in 56 deaths and 147 injuries, not counting Monday's incident.

A group of Wisconsin police officers had planned to spend Monday training to care for victims of mass trauma events when late ...

Authorities said 14-year-old student Colt Gray opened fire with a semiautomatic ... He thanked first responders who arrived quickly and said the FBI is supporting local law enforcement efforts.

Authorities identified Natalie Rupnow, 15, who went by the name “Samantha,” as the shooter at Abundant Life Christian School ...

Police in Madison, Wisconsin, are investigating a shooting at Abundant Life Christian School where they say there are multiple reported injuries. Follow here for the latest.

The father of 14-year-old Colt Gray, who carried out a mass shooting ... but have shared information with the FBI for help. A second grader at Abundant Life Christian School called 911 to report ...