Murderers used teen's severed head as a bowling ball

An Australian teenager was stabbed 133 times by two drunks who then decapitated him and used the head as a bowling ball.

Morgan Shepherd, 17, got into an argument with James Roughan, 28, and Christopher Jones, 24, at their home in Brisbane, a court heard.

Roughan was jailed for life today after being found guilty of the murder.

Jones is already serving a life sentence.

Jones told friends that Roughan used the head like a puppet and a bowling ball.

Several witnesses said that they overheard Jones and Roughan boasting about the killing.