Police activity has prompted a lockdown in the 2500-2600 block of Ward Way in Concord, according to officials.

The Indianapolis Zoo went on lockdown Friday morning after a female chimpanzee "was seen outside her exhibit" and later ...

South Plantation High School was placed on lockdown Thursday over a report of a weapon on campus, police said. Plantation ...

Federal immigration enforcement activity that led to an Oakland school lockdown started when agents in an unmarked SUV ...

Charles Herbert Flowers High School in Prince George's County is on lockdown due to a gun found on school grounds, according ...

Woodstock Middle School was on lockdown for nearly two hours after a bullet was found on school grounds Thursday, school ...

South Plantation High School lock down lifted after no weapons found following a spent shell casing discovery.

A West Oakland elementary school and a preschool were placed on lockdown in response to confirmed reports of federal ...

A female chimpanzee escaped her enclosure on Friday at the Indianapolis Zoo, prompting a lockdown. The animal was returned to ...

Four schools in Fullerton, Sunny Hill High School, Fullerton Union High School, Troy High School, and Fern Drive Elementary ...

Local officials and community leaders had urged residents to stay safe as they braced for increased immigration enforcement ...

Dodge County Schools lifted a soft lockdown at 11:15 a.m. Monday after a community threat prompted precautionary measures. Officials say there was no danger inside the schools.