 We see Duke being brought in the police station. Duke is brought in, having   been found standing over the empty morgue cabinet that had held Dianas   (Erin Gray) body. What was he doing there? "Trying to steal the body,   obviously," Duke explains irritably, "but you f**ked up and let someone get   to it before I could....if its where I think it is, youre in a world of   s**t." 