A WCCO crew is at the scene of a large gathering of federal and local law enforcement and protesters in south Minneapolis Wednesday morning.

City officials said in a social media post they “are aware of a shooting involving federal law enforcement near East 34th Street and Portland Avenue,” and they are urging the public to “avoid the area.”

CBS News reports a source with the Department of Homeland Security said the situation involved a vehicle ramming-related incident.

A WCCO photojournalist said he saw first responders preforming CPR on one person, and another person “with blood on their face” seated inside a Minneapolis Fire Department vehicle.  

This is a developing story. Follow live updates below.