A young boy from Tennessee contacted authorities when he stumbled upon disturbing plans to terrorize a California school in ...

DMC Sinai Grace held a mock school mass shooting drill Monday. High school students from Detroit Renaissance and Lincoln were ...

Attorneys for Damien Allen, the Acreage man accused of posing as a deputy and plotting a mass shooting, say he isn't a ...

Two Tehama County teenagers, who were allegedly planning a mass shooting at a middle school, were arrested this week after a ...

A Leon County grand jury released a minute-by minute breakdown of the events of April 17 when a gunman opened fire at Florida ...

Atlanta Police will conduct emergency training near the Georgia Aquarium today from 4 to 11 p.m. The scenario-based drill is ...

The alleged Florida State University shooter was seen in a new mugshot with a disfigured face after being released from the hospital a month after the deadly shooting. According to the Tallahassee ...

BILOXI, Miss. (WLOX) - Keesler Air Force Base was locked down for two hours Wednesday morning after gunfire was reported. The ...

A grand jury has indicted a Florida State University student on murder charges for the killings of two people and the wounding of six others in a mass shooting on campus last month.

WEST PALM BEACH — According to his attorneys, the man accused of impersonating deputies, stockpiling weapons and fantasizing about mass shootings ... say in any given scenario.