Why did he only say that to you, why don't you make an update in his scam accusation thread? With proof of course.
If he cannot access his account, he can always use another account with an address signing to prove that it is him.

That is so frivolous and opens up all possibilities. But as far as I can see from the feedback, both accounts (cyber cowboy and Rohan Kotkar) are actually connected and probably alt accounts. So, a big red flag for all involved in this bullshit.