Active Shooter

Police in Portland confirmed they investigated a call of an active shooter at Portland High School and put the school on lockdown but found that staff reported no shooting.

Active shooter threats that are believed to be hoaxes have been reported at schools throughout Maine on Tuesday morning, according to the state Department of Public Safety. “The Department of Public Safety is aware of multiple active shooter threats that have been made at schools throughout the state. Maine State Police have been assisting local law enforcement agencies with these…

Two people are dead in what investigators say is a murder-suicide shooting Tuesday inside the building that houses the Dallas County Medical Examiner’s Office, authorities say.

A shooter opened fire inside a manufacturing facility in western Maryland Thursday afternoon, killing multiple people, authorities say.

The Georgia-based company says the bookshelves can be used to provide additional defense during an active shooter incident.

Crowds packed into Barclays Center for a high-profile boxing match ran for safety after rumors spread of a gunman in the area.