Mafia 84. Memorized it, turned it in, forgot it!

Haven't heard of "Aleptus Mechanicum"?

No, and Google doesn't seem to have heard of it either. What is it?

And how would the ability to break into places help the city more than it helps in a regular Mafia game? Is it because there are many visible non-player characters here, and because of this, it's easier to prove the truth of a break-in?