From "Shoestring: Nine Tenths of the Law (#1.6)"
[Tom, the grandfather of the girl who has gone missing, and his friend Ralph threatened to beat up Eddie if he didn't reveal her whereabouts once he discovered it. Eddie is now showing Erica his sketches of them
D'you mean one of those two gorillas is actually the little girl's grandfather?
Yeah, that one. Said he was anxious to be of assistance. He even offered to break both my kneecaps just to show his enthusiasm.
Hmmm. Very nice. What will they break if you actually find father and daughter?
I dunno. Dennis Philips' skull, I suppose. He isn't exactly top of grandad's popularity poll.