[Velveeta]

I think he got the mailbox because he was going to have all his mail forwarded there after the quick sale of his house. Premeditation.

[Devil_Anse]

Good thought! Yes, he's definitely enough of an idiot to think he could easily sell real estate while one of its owners is MISSING! It fits in with the many other stupid things we know he's done.

Still, though... why an ANONYMOUS P.O. box? Why not one at the post office?