lockdown

File photo of an empty classroom. (credit: KAZUHIRO NOGI/AFP/Getty Images)

2 Carroll County Schools on Lockdown

Two schools in Carroll County have been placed on lockdown as police search for a carjacking suspect nearby, authorities say.

09/01/2015

(credit: Brad Freitas)

Man Who Killed Himself at U.S. Capitol Identified

Police have identified a man who fatally shot himself at the U.S. Capitol over the weekend, triggering an hourslong lockdown.

04/13/2015

health care volunteer

Md. Hospital on Modified Lockdown After Threat

The Anne Arundel Medical Center is on modified lockdown after a threat was made to the hospital, officials say.

03/31/2015

South Carroll High School in Carroll County is on lockdown after public school officials received a phone call for a non-specific threat. (Photo credit: WJZ 13 Christie Ileto)

Manassas Park City Schools on Lockdown Due to Report of Armed Man

All four schools in Manassas Park City are on lockdown due to reports of an armed man, officials say.

03/17/2015

School Safety Tape

Milford Mill Academy Put on Lockdown After Gun Hoax

Milford Mill Academy is on lockdown to due a report of a gun in the school, officials say.

12/10/2014

(Photo Credit: Jim MacKay/All-News 99.1)

Lockdown Cleared at FDA Silver Spring Campus

The Food and Drug Administration’s Silver Spring campus was on lockdown Thursday morning for a possible shooting, police say.

11/20/2014

credit: Scott Olson/Getty Images

Student Injured in Central Va. School Incident

A lockdown at a suburban Richmond school has been lifted after an altercation involving two students and a knife that sent one of the students to the hospital.

10/13/2014

File photo of the White House. (Photo credit El KEBIR LAMRANI/AFP/Getty Images)

White House Placed on Lockdown Due to Unattended Packages

The White House was placed on lockdown Thursday afternoon as the Secret Service investigated two unattended packages, a Secret Service official said.

07/17/2014

credit: David Calvert/Getty Images

N.C. Veteran Center Declared Safe After Bomb Threat

The Veterans Affairs Medical Center in Fayetteville is returning to normal operations after being evacuated and placed on lockdown for a bomb threat.

05/29/2014

File photo of the White House. (Photo credit El KEBIR LAMRANI/AFP/Getty Images)

White House Lockdown Lifted After Packages Thrown Over Fence

A lockdown placed on The White House for the second time in three days has been lifted, the Secret Service says.

05/08/2014

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