Another sign of a coverup is the use of leaks to shift the focus from high level officials to lowly underlings, and this has happened with the Horowitz report, which has leaked that a low level FBI attorney is under criminal investigation for allegedly falsifying a document related to the surveillance of former Trump campaign official Carter Page in 2016. According to the leak, the FBI attorney has acknowledged that he did alter the document.
Another sign that a coverup is in place is Attorney General Barr's assurance that Jeffrey Epstein killed himself and that evidence to the contrary is just a series of coincidences that, misunderstood, resulted in a conspiracy theory.
The full article is here; https://www.zerohedge.com/political/washington-cesspool-world-will-never-rat-itself