Karo Parisyan has backed out of his fight with Dustin Hazelett

According to Dana White's Twitter profile, Karo Parisyan is out of UFC 106 on Saturday. The reason isn't public yet, but Dana made it clear that he's unhappy with Parisyan, and he'll bear the brunt of the UFC president's wrath.

According to White, Parisyan will never fight in the UFC again. Some rumors indicate that it could be a substance abuse issue. Parisyan has been suspended in the past for illegal painkillers, and there are indications that this could be the reason.

We'll pass it along as soon as we know more.