

The case was reportedly quite damning and ended up going nowhere.
I haven’t seen any sources yet that say that’s why she was fired though, it could be. It seems more likely that trump hates her dad and wants to install another loyalist.
Wired did a piece on this, but there isn’t much more information in it than this one
The lack of documentation is a huge problem, if you opened up an old tube amp to fix it there was often a full schematic taped to the cover. Solid state amps often had component values stenciled right on the board.