Ross had a long history of accessing internet resources on the internet without going through TOR, such as his email acct. Also he has an email acct ! He had

Ross had a long history of accessing internet resources on the internet without going through TOR, such as his email acct. Also he has an email acct ! He had fake IDs shipped to his home address through USPS. The federal agencies definitely knew who he was already. The scene in the library is noteworthy but they would have Got Him without it.