Police are investigating following an incident in Grange this morning (February 2).
Emergency crews were called to an Inglis Street home just before 5.30 when they located a small fire and a man with an apparent stab wound.
The fire was extinguished a short time later and the man was transported to hospital with critical injuries.
A crime scene was declared and woman, who is known to the man, is assisting police with their inquiries.
The investigation is continuing.