“...his files, computers, and everything in his office were seized by his boss Sessions and the justice department. “
Sorry for my ignorance, but I’m just curious - do we know this for a fact? Does any other source make this claim?
No. The DoJ is not leaking about what they found in Comey’s office. That’s a mystery to everybody, and that’s what’s keeping a lot of people up late at night.
The article says a team from DoJ appeared at the FBI headquarters with the letter from P Trump, and locked down everything. The fact they fired him when he was away clearly demonstrates that what they were doing would in business be called a hostile takeover.