Man stuns customers when he casually walks into McDonald's with a knife in his back.

Customers at a Mcdonald's in Queens, NY, were shocked when a 50-year-old man walked in with a knife lodged in his back Tuesday morning. Authorities say the man was involved in a knife fight shortly before heading to the fast food restaurant. A witness said the man was on the phone saying his goodbyes to a family member or loved one, telling them it might be the last time he spoke with them. He managed to walk a block to the McDonald's with a stab wound to his upper back, Witnesses say they had to prevent him from falling backwards on the kitchen knife. He was rushed to a local hospital in serious condition, but sources say he is expected to recover. Suspects fled the scene of the stabbing and police say they were last seen wearing white T-shirts. No arrests have been made.