Police are investigating after a man was dropped off at London Health Sciences Centre suffering from a stab wound.
The London Police Service says the 26-year-old man was stabbed sometime overnight on Saturday before he was brought to the hospital around 4:30am.
The victim underwent emergency surgery and remains in hospital in critical condition.
Police say the time and location of the stabbing is not currently known and there have been no arrests at this point.
Anyone with information in regards to this incident is asked to call the London Police Service at (519) 661-5670 or Crime Stoppers at 1-800-222-TIPS (8477).