Montreal police are seeking information about a suspicious death in Chinatown Tuesday.
 
Someone called 911 after discovering an injured man not far from the corner of Viger and St-Urbain Sts.
 
The man was unconscious and suffering from stab wounds.
   
He was taken to hospital in critical condition, but later died.

Investigators are seeking witnesses and are viewing surveillance video to determine exactly what happened to the victim, in his 30s.

An autopsy must be performed on Wednesday to determine the exact cause of death.