[legion]

I've got it!

Next time I get a call from someone and I don't know who they are but they are acting familiar, I'm going to reply with: "Did you do it?"

If it turns out to be someone I know, I can play it off as something that they told me they were going to do.

If it's a telemarketer, I'm going to ask them if they killed my father and retrieved the will, and instruct them that their $10,000 is in "the drop location".

The good thing is that my father is dead and died penniless, so any real investigation that results wouldn't go anywhere...