Update: Authorities are investigating after finding a large group of people on the street engaged in an altercation.

The Winnipeg Police Service responded to a call about an altercation involving multiple people. Once arriving on the scene, authorities saw a large crowd quickly dispersing.

Left behind were several injured individuals.

Two males were transported to the hospital, one in critical condition and another is in unstable condition. 

The Major Crime Unit is currently investigating.

Anyone with information is being asked to call 204-986-6219 or Crime Stoppers at 204-786-TIPS (8477).

Earlier: 

 A portion of a North End intersection is closed Monday morning following what police are calling a "serious incident".

A number of police units are on scene near Powers Street and Flora Avenue and yellow police tape can be seen surrounding the area.