590721 - DALLAS LATEST-VO

Lockdown lifted at Naval Academy after one person was shot

590719 - DALLAS CHIEF SOUND

Lockdown lifted at 3 Columbus City schools on southwest side after nearby shooting

590723 - DALLAS PROTEST SHOOTING-VO

South High School placed on brief lockdown

590724 - DALLAS shooting video-VO

Police: Student claiming to have weapon prompts lockdown at Reynoldsburg HS Summit Campus

590729 - Peaceful March 10P

Brief multi-school lockdown lifted after shooting, suspect still at large

590722 - DALLAS POLICE CHIEF SOUND-SOT

Lockdown lifted after Franklinton Prep High School struck by gunfire

590728 - More Josh Shooting vo

Kingwood placed on lockdown after report of student with possible weapon

590730 - Police Searching vo

Montgomery College Rockville campus briefly placed on lockdown due to shooting

590738 - Hospital reax 6a PKG

North Texas school briefly placed on lockdown after student brought fake gun to school: officials

590737 - Dallas Shootinf Latest

Parents frustrated with lack of communication during lockdown at Columbus middle school

590732 - Shooting Video 6a

Sheridan schools placed on lockdown while police investigate safety concern

590731 - REPORT-VO

HPD: Suspect in ballistic gear opens fire, shot by officers in SW Houston

590726 - Eye Witness 10P

Lockdown lifted after 17-year-old stabbed at Anne Arundel Co. high school

590725 - DALLAS SHOOTING VO 3

Lockdown lifted at Nationwide Children's Hospital after reports of an 'armed man'

590727 - Hospital victim scene 6a

Secure status lifted at Sheridan schools after investigation into 'safety concern'

Lockdown lifted at Alvin ISD school after shooting nearby, Brazoria County Sheriff's Office says

Lockdown lifted at Mall of America in Bloomington

Tampa Police: Man who was shot crashes into house, injures woman inside

KPD: Student arrested after bringing stolen gun to Central High School

Lockdown lifted at a Montgomery Co. high school

KPD: 16-year-old facing charges after threatening Fulton High School student

Montgomery College lockdown lifted; police investigate shooting

Lockdowns lifted for 2 Evergreen School District campuses

Mall of America lockdown lifted after shooting, no injuries

Powellhurst-Gilbert neighborhood lockdown lifted; police searching for 2 suspects

Garfield High School parents, students react after gun violence forces another campus lockdown

Man spotted with a gun near elementary school prompts 2 South Bay schools to go on lockdown

Shooting near Nova High School prompts lockdown

Seattle police respond to student altercation at Garfield High School, nearby shooting

Secure status lifted at Sheridan schools after investigation into 'reported safety concern'

Man found dead and lockdown lifted in Idaho after 2 firefighters killed, 1 wounded in sniper ambush

Officials share update on threat at Westfield High School

Police say bullet from drive-by shooting hit window of Seattle high school

Lockdown lifted at MOA after reported shooting

Tampa police: Man who was shot crashes into house, injures woman inside

Auraria campus is locked down during protest