A man who shot at least one person has barricaded himself inside a Roswell apartment, prompting a SWAT standoff.
The situation is unfolding a few hundred yards from the Chattahoochee River National Recreation Area right off of Atlanta Street.
Tom Regan was at the scene, where Oak and Forest streets are blocked off.
Police said a young man who lives in one of the apartments shot another man before barricading himself inside and shooting at officers.
At least one SWAT vehicle is at the scene.