Police on Friday arrested a 15-year old boy on charges related to threats on social media that prompted an increased police presence at multiple schools in the nation's capital.

Four men who were among the first rioters to assault police officers and the first to breach a security perimeter during the attack on the U.S. Capitol have been sentenced to prison terms.

Communication breakdowns with local law enforcement hampered the Secret Service’s performance ahead of a July assassination ...

Footage of two New York City police officers opening fire at a subway station as they confronted a man holding a knife shows ...