MINNEAPOLIS — The FBI worries that people with criminal intentions might try to copy last week's deadly terror attack in New ...

A bulletin issued by three intelligence and law enforcement agencies warned of potential "copycat" attacks following the New ...

As investigators reviewed evidence related to the New Orleans attacker, the city's tourist district returned to life after ...

Federal agencies including the FBI warned of the potential for copycat vehicle ramming attacks after the deadly rampage on ...

Automobiles are appealing to aspiring attackers because they’re easy to obtain and don’t require a lot of skill to carry out ...

The Portland Police Bureau is watching out for “copycat” attacks inspired by the deadly Jan. 1 attack in New Orleans in which a driver used a car to mow down New Year’s Day revelers, but it has ...