Heart Break

A Navy Commander dies after a successful surgery. At first glance, it appears that the sudden death might have been a case of spontaneous human combustion. However while researching the dead man's past, the team discovers that he had gained a lot of enemies recently, not least of all a young ensign, who makes himself the prime suspect with some bizarre behaviour. But while analysing the evidence from the scene of the death, Abby and Tony discover the truth behind the Commander's death, and in turn find a new suspect. In the meantime, Ducky develops a soft spot for the doctor who was treating the commander.