90% chance this is the reason.
It probably contained the list of the GOP leadership who was also involved it.
McCain, Linda, Crazy Liz, Mittens and McConnel for sure.
the actual motive for the FBI’s raid on Mar-a-Lago was to stop the declassified Crossfire Hurricane documents from being released to the public. ~Greg Price.
https://freerepublic.com/focus/f-news/4204058/posts