We tested two gas masks to evaluate their effectiveness and revealed a cross-section of the results. The Gas Mask is one of many bonus features available in armored vehicles.

Amid flash bangs and wearing a gas mask, NBC News’ David Noriega reports from downtown Los Angeles, where police used tear gas and crowd control tactics to break up a peaceful protest near a ...

We now know DeKalb County police arrested 8 people after protesting on Chamblee Tucker Road. At some point we saw police using tear gas to break up protesters.

French police deployed tear gas against migrants gathered on sand dunes near Gravelines beach, north-east of Calais, as they awaited a small boat to attempt a crossing to the UK.

The Tuscaloosa Police Department in Alabama has asked for help tracking down a man who broke into a gas station dressed as Scooby-Doo.

PORAC's Brian Marvel criticizes new bill banning masks for police, citing officer safety concerns amid backlash against federal immigration raids.

Two Democrats have introduced California legislation that would require law enforcement officers to identify themselves.

According to witnesses, 27-year-old Trayveon Sewell, who was wearing a “Scream” mask, approached an 11-year-old boy and stabbed him in the abdomen.

Video surveillance helped Trenton police locate a man they said shot up a Shell gas station late Thursday. Police arrested Agustin Diaz at his city residence after Det. Kubish headed an ...