WARNING: Viewer discretion advised
This was the scene in Harlem, New York, Sunday morning when police tried to respond to possible shots fired.
About 500 people refused to disperse and several threw bottles and trash toward the NYPD cruisers on scene.
The person who posted this viral video on Instagram says that this wasn't a protest, just people hanging out.
The video shows the group refusing to disperse and New York police cars retreating from the intersection.
The officers were responding after a device called a "shot spotter" detected gun activity in the area.
Police found spent shell casings but did not see anyone with injuries.