Thanks to all, good points.

I could shut the main breaker off to the apartment and see one of the meters stop, if the main panel for that apartment is accessable.

What I was looking for is, lets say we shut everything in her apartment down, and the meter still runs, where do you go from there?

Call in an electrical inspector to verify this?

Call the township, to have the landlord comply with 210.25?

Basicaly, what if the landlord says "so what".

Where do you go from there, to help her out?

From what she tells me, the landlord happens to be a lawyer, who doesn't do anything he is suppose to, in fact, he sends her the electric bills, not the power company, and sometimes he writes on them "estimated bill".

Anyone got any advise on this one?