i`m afraid i cant help with the name of the tune but:-
if i`m thinking right you mean an episode that was on tv a few days ago.
The tune suddenly stops when the morgue draw closes?
If this is right then the episode involved a woman who was kidnapped and held hostage on a boat, her husband aranged it..... but the kidnapper got double crossed by his partner... i cant think of anything else but i`m sure this might be the one you`re talking about...
...it sounds a lot like the one that i saw the other day...