Doug Emhoff Whisked From Black History Event After Bomb Threat

A bomb threat at Dunbar High School led to the evacuation of the second gentleman, who was attending a Black History Month event. The Secret Service quickly responded, and students were sent home. It remains unclear if the threat was related to the event.

What was the nature of the threat made against Dunbar High School?

What was the outcome for the students at Dunbar High School following the bomb threat?