Someone thinks they may have a case but doesn’t provide any useful info beyond the suspicion of wrongdoing. 

Your agent is protected as she will be investigated in-house and the answer always comes back "no wrong doing on the agent".

Here are my steps: - Select Probate & Family Court - Select Essex County - Select Case Type - Enter Date of 1/1/13 - today and Andover as the town - Result - no matches found Am I doing something wrong?

I'd be careful - this kind of thing can put you at risk if you are wrong.A more effective way to do this that might contribute value to the world in some way would be to put together a reasonable, rational, and professional post, asking for feedback, and inviting the person you are accusing or highlighting of wrongdoing to respond. 

I remember cutting up this credit card with scissors about 12 months ago so obviously it wasn't any wrong doing of my own that the card was used.

I'm not taking 50% of any wrongdoing , 85% or 99%.

But, I guess you can tell your friends over coffee that you have investments in the US and they might be impressed.But, from where I sit, this is a classic example of how to do everything wrong.  

And they are not dealing anything and anyway I have no proof of any wrong doing on their side.I installed a 24hrs surveillance system with a camera pointing directly to the entrance of their and 3 other units.

Questioning how the OP can sleep at night is down right wrong.

I even put within 100 miles and didn't get any results, which I know is wrong.