The Washington Post has a team of reporters working on the possible pending indictment of Donald Trump for financial crimes in New York State. They’re staking out Trump Organization chief financial officer Allen Weisselberg’s home as well as his office in Trump Tower, which is why they can tell you things like this:

As the investigation proceeds, Trump has returned to New York on several Sunday evenings from his golf club in New Jersey, where he typically spends the summer. On Trump’s birthday, hours after the former president had arrived at the building where he has a home and office, Weisselberg left his apartment and arrived at Trump Tower about 40 minutes later.

Early Tuesday, Weisselberg, wearing a suit and carrying a briefcase, again came out of his apartment building, but pivoted back inside when he saw a reporter outside.

Prosecutors are trying to flip Weisselberg because he’d be almost an essential witness against the former president. Trump doesn’t use email or create much of a paper trail, so it’s a challenge to demonstrate that he’s been responsible for decisions or  directly involved in demonstrable crimes.  Weisselberg’s testimony could solve that problem.

There’s a grand jury sifting through all this right now, and everything fishy probably has Weisselberg’s signature attached. If he tries to meet Trump in person to collude about their legal defense, you can sure the investigators will know about it. If not, they can read about it in the Post. 

Of course, collusion is another thing that’s hard to prove. It’s not a crime for a company’s CFO to work out of the office, nor can Trump be barred from the Fifth Avenue tower that bears his name. On the other hand, Weisselberg doesn’t want to make anything easy which is probably why he abounded his plan to travel to work last Tuesday when he saw that a reporter was wise to him.

There’s a real consciousness of guilt and legal liability in that episode, and it really does seem likely only a matter of time before the hammer comes down.

Time is something Weisselberg doesn’t have if he wants to avoid prison. He’s the one whose going to be easy to convict for any financial crimes uncovered at the Trump Organization, and at some point the prosecutors will lose their patience waiting for him to cooperate. They’ve got his son in their crosshairs, too, apparently for tax crimes related to his compensation at the company.

Trump wants to keep Weisselberg as close as possible, which is likely the reason they’re trying to arrange these surreptitious meetings. But someday soon this is all going to come to a head, and that’s when things will get very interesting.