I think it is fake. You never see him cutting totally the arm or the leg (withe bones) + when he cut the flesh on the ass or back, it remains yellow and not red as it should be.
Anyway, this is an exciting video and I would love being volunteer to be eaten, dismembered and fuck that way if someone is interested for real ... ;-)
There is no question this is the real thing. This is a picture of the crime scene - notice the little table and the radiator. The killer mailed the body parts to Parliment in Ottawa.
Second, the building janitor takes a news crew through the apartment of the killer:
The criminal is a cow man. He strub knife in heart of victim, and NOT film the real dead scene. If he was a curious sadist, he cut arms, belly, legs, etc with man alive, to see the blood really flow out of him, do sexual acts - passive and active with wounded man and after this, cut his throat just before he dye... But, repeat, he is a cow !