A group of police officers got stuck in an elevator at a police academy in Kansas City, Missouri. Local firefighters helped them out--after they snapped a selfie.

Cops and firefighters both perform heroic functions, but sometimes one set of heroes needs the other. 
The Kansas City Fire Department came to the aid of police officers at a training facility in Kansas City, Missouri on April 27. 
According to CNN, the 12 officers were in need of assistance after their elevator got stuck in between floors at the police academy. 
But before there was any rescuing afoot, the firefighters stopped to make sure the m