There is a certain episode I only know the last scene of! Can someone give me the name of the episode?

What is the name of the Les Experts (Las Vegas) episode in which the last scene looks like Grissom in a guest bedroom begging Catherine to stay in the room as he lies there and then the door closes??? I saw this the other jour and i was dying to know the name of the episode. Can toi help?! Thanks so much. ~PianoWizzy, new Les Experts fan