In the Midnight Hour - S2.E6

A woman is found murdered in New York City's Central Park but before police arrive at the scene the medical examiner, the hearse, and the driver disappear along with the body. Eventually the body along with the boides of the medical examiner and the driver are found cut open. Assistant Director Pollock identifies the body as that of an unprofessional undercover woman he had been using to get information about a gang of bank robbers. Jess has dreams about the snitch getting the electric chair and of Pollock kissing the woman.