I was trying to add a newer domain of mine to my existing Google Apps account with an already set primary domain. Google Apps then returns the message that the domain is already in use by another account.

I tried finding a way to contact Google, but they have a wall up preventing anyone with an original Apps account from calling them.

There's a help page saying to try retrieving the password, but how is that even possible? I don't know the email address of the owner of the Apps account using my domain, and I don't know his/her name on the account, so I can't complete the form for retrieving any of the information.

Google Productforums is always a dead end.

Does anyone here know how to force a removal of a domain on Google Apps from someone that doesn't own it?