Police have arrested Bruce Reginald Foster III, the suspect in a shooting that left two people dead and four injured in New ...

Authorities said the gunman, who has not yet been officially identified, may have attended school there before Tuesday's violence on the school campus west of Stockholm.

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

Police not ruling out racist motivation as multiple nationalities among 10 killed - Suspected Örebro shooter Rickard Andersson was a 35-year-old recluse without a job, Swedish media reported ...

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 ...

Salim Iskef, 29, fled the Islamic State and Syria to form a better, more secure life in Sweden, only to be gunned down this ...

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 ...