The shooter who earlier this week killed 10 people in Sweden's worst mass shooting was connected to the adult education ...

Officer William Bonanno was working off-duty as a school safety officer when he arrested a man who entered a charter school with a gun and said he wanted to shoot students ...

The International Homicide Investigators Association is conducting a week-long course on mass casualty response and active shooter investigations.

A Syrian refugee is the first named victim of the horror mass shooting in Sweden on Wednesday, Swedish media has reported. Salim Iskef, 29, an Orthodox Christian who fled the war in Syria in 2015, was ...

While the community mourns and works to support each other, they want to remember Shakhar Chapagai for his kind and vibrant ...

All week long, the Wright County Justice Center will be illuminated purple at night — visible to all traveling on Highway 25 ...

More than two dozen members of the Columbus Division of Police are going through training about preventing and responding to mass casualty and active shooter incidents.

Investigators had not uncovered a definitive motive behind the bloodshed by Thursday. Police said there were no warnings beforehand, and they believe the perpetrator acted alone. Authorities said ...

The alleged Highland Park parade shooter appeared in court on Thursday as prosecutors are seeking to allow survivors to be ...

A second worker has died a day after the "targeted" mass shooting at an Ohio cosmetics warehouse, officials said Thursday -- ...

The police responding to the attack encountered firing so intense that they struggled to tell how many gunmen were on the ...

Bond has been set at $20 million for the man accused of shooting six people, resulting in two deaths at a New Albany, Ohio ...