I know that the FBI, IRS, and FDIC tend to move very slowly and deliberately, and only move forward with an arrest when they believe they have a very strong case with sufficient hard evidence to get a conviction. $35M is a lot of money as well.

Follow up with them and the local prosecutor to make sure charges are filed, and that she is arrested.

Postal Inspection Service and/or local police are not going to open an investigation and/or arrest anybody because packages may or may not have been delivered to the wrong address.

After beating up the resident, the gang was arrested at the curb as they were fleeing. 

But the way you posted this sounds like a bait and switch sleaze ball approach.Reminds me of the Washington DC cops who sent out   mailers to individuals that were wanted for jumping bail and petty type stuff.. they offered free tickets to a Washington redskins game just had to show up show proof of ID and you won... they arrested 500 to 800 low lifes in that one sting..

I realize that this wasn't a serious question, but in New Hampshire removing legally-posted political campaign signs is theft, and people have been arrested for it.  

It would give us something to watch on the news when you get arrested...or worse.The most effective way, is the legal way.

Fast forward 21 days and the police bust the apartment door in and arrest him for drug trafficking and possession of a stolen firearm as a felon (according to the newspaper).

You should also be able to search based on name/dob if they've been arrested since they got here.

While the feds have pretty much said that they won't be bothering folks in Colorado or Washington, there is always **some** small amount of risk that a SWAT team will kick in your door to arrest somebody eating a brownie on the couch.