An 18 year old was shot and killed by University Of Pennsylvania police following a carjacking.

Karl Sappleton fired at University Of Penn police after crashing the carjacked Caddy he and Leslie Mosley aged 18 stole and wound up on Penn's campus.

At the time Karl Sappleton was wanted for jumping bail after failing to show for a court appearance.

Mosley faces a boat load of charges including attempted murder.