General Ization, Sir!
@Daniel B.: with your keen senses and razor-sharp wits you have really sussed the true nature of all those BSDers. I can certainly see where your logic is leading to. You are no doubt expecting that his tenants were Linux users that Macy had lured there in order to torment.
Macy is *very* lucky indeed that he had not encountered that other, somewhat less common kind of Linux user, The Violent Wife-Murdering Filesystem Developer. One can only just imagine what a terrible scene the police would have encountered ...