How do we get a Developer Account Unlocked first and then get a Password Reset?
That's awful, the easiest way is to click the password reset button if you have access to the email account. If that's not possible then you'll need to contact salesforce support through their success community. You can use this web address https://help.salesforce.com/HTUnauthContactSupport. I believe from my last experience like this they will need to you provide a versification via fax on signed document with your companies letterhead on it.