LinkyA man sleeping on a Greyhound bus as it rolled across the Canadian Prairies was killed, gutted and decapitated by his seatmate as horrified passengers fled to safety in the night, witnesses and police said.
"All of a sudden, we all heard this scream, this bloodcurdling scream," said Garnet Caton, who was sitting just in front of the victim on the bus.
Mr Caton said that when the attack was over, the knife-wielding killer displayed his victim's severed head to the onlookers.