Nick Saber, who is the president of CrossTech Media came back from lunch to check his mail and was not able to log in to his Google account. Instead he got a message
Sorry, your account has been disabled.
Finally, when he started loosing temper, he contacted the Google support and this is the reply he got from them
Thank you for your report. We’ve completed our investigation. Because our investigation was inconclusive, we are unable to return your account at this time. At Google we take the privacy and security of our users very seriously. For this reason, we’re unable to reveal any further information about this account.
He was not a free user like us. He even paid for the additional storage :!:
Lesson: Keep that Yahoo/Hotmail account handy in case such scenario arises.