There this clip I heard:
Telemarketer calls. The guy picks up and hears who it is. He changes his voice to that of an official. Says he, “You’ve just reached the crime scene of the deceased xxx. Did you know this xxx? No, don’t hang up, we’ve already traced your number. How many times have you spoken to xxx?…” You hear this telemarketer REALLY getting frightened, trying to get his point across that he’s only a telemarketer, but this “official” doesn’t let up. “Let me have your first name…”
The guy got a run for his money.