Weissmann Moving On

https://www.npr.org/2019/03/14/703108073/top-mueller-prosecutor-stepping-down-in-latest-clue-russia-inquiry-may-be-ending

Weissmann's move offers a potent signal that the special counsel investigation is all but done, one source said.  His leaving will follow the departure of the senior-most FBI agent working on the Mueller probe, who has taken his own next step. Special Agent In Charge David Archey started a new job on March 4as head of the FBI's office in Richmond, Va.

Per article, others have already left.
--------------
But, in a coincidence ?  
As a federal prosecutor in Brooklyn, Weissmann won a conviction against the head of the Gambino crime family, using testimony from Sammy "The Bull" Gravano and others.

AND

Gambino crime boss Francesco “Franky Boy” Cali was assassinated in front of his Staten Island home Wednesday night in a stunning gangland hit that recalled some of the most infamous Mafia killings in city history.
Cali, 53, was shot several times and run over in front of his brick mansion in the lavish Todt Hill neighborhood at about 9:20 p.m. His wife and young children were inside, police sources told The Post.