New Jersey AG Matthew Platkin said certain sites in Bergen, Essex, Mercer, Middlesex, Monmouth, Ocean and Passaic counties received threatening emails.

Several polling sites across New Jersey were relocated on Tuesday following bomb threats and police activity, authorities said. The incident

It was not immediately clear whether the subject of the arrest, a juvenile, was responsible for threats made against other locations as well.

Roanoke County's Cave Spring High School was briefly put on lockdown Wednesday, after a threat was called in just before 2 p.m.

Waurika Public Schools Superintendent Cody Simmons is responding to an apparent bomb threat at Waurika Middle School on Wednesday.

The FBI did not find any hazards after investigating a bomb threat that prompted a United Airlines plane to be evacuated at DCA.

The Colorado Bureau of Investigation (CBI) said an adult woman and a 16-year-old male have been arrested following an investigation into reported threats at Rocky Ford Junior/Senior School.

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