For instance, what do you know about bankruptcy?

No & low money down is AKA for bankruptcy.

This isn't a tenant I would approve#2 - Income is excellent, his credit score is 550 and hers is 520, they do not have any collections on their credit however they just finalized a bankruptcy in September of 2014.

@Kevin Hobbs you may have either stumbled on a multimillion dollar opportunity, or a multi-year headache ending in bankruptcy.  

Because of the crash, I filed bankruptcy in 2010, but always kept my payments up.  

Hello, this house have been vacant for a long time so I decided to search the owner and give her a call she said that she had bankruptcy and don't know nothing about the property for many years, and said that Wells Fargo are The lender, in the property appraiser it shows that she still the owner, Can I buy it from her ?

Do you or does anyone who would be living at the property or visiting the property have any bankruptcies in the last 7 years(If I get a yes, or any sort of slightly vague answer to questions 4-8 I will not even invite them to see the property, period) I also make sure that numbers 4-8 are in the ad explicitly stating that they need not apply if they have any of these circumstances.  

Did the seller file an extension, declare bankruptcy, sold the property, etc.Also curious if anyone knows if Mass also hosts auctions at the courthouse steps or just at the properties themselves.

Bankruptcy can keep properties tied up for a while.

Examples of lists include(but are not limited to): notice of default lists(behind on mortgage), absentee owner lists, bankruptcy lists, probate lists, etc.Option 2: target specific properties that you want to buy and market to all of those people.