Police are appealing for information after a man was stabbed in Manchester city centre.
The 26-year-old wan awas found collapsed on Aytoun Street around 03:20 on Saturday morning.
Detective Sergeant Andy Buckthorpe based at Bootle Street Police Station said: "We are currently investigating how the man has been stabbed. Clearly there has been some kind of altercation or attack but beyond that, we are unsure what has gone on.
I would ask anyone who may have been walking along Aytoun Street prior to the man being found and believe they may have seen something suspicious to contact us.
You may think that what you saw may be insignificant in our investigation but I can assure you, the information you supply could help us find who is responsible.