Note that he was not "prosecuted" in the criminal sense.

Using an NPV (net present value) or IRR (internal rate of return) calculation you can determine this.You can learn this on your own or have someone do it for you...

"so if Jon Doe wants to he can convey the property away, or encumber it" He could, True, there could be criminal activities in doing so...

Although this was still not my problem, I told her that I would help her check her boyfriend's criminal record.

and trying to gain as much info as possible.However, I interned once at a relocation company, SIRVA relocation, and every client we had was atleast somewhat motivated, who owned a home needed to have his/her home sold and needed to buy a new home in their new location OR they were looking for a place to rent....Wouldn't it be a good idea to contact either there relocation companies or probably a better person would be the real estate brokers who focus on servicing these clients?

If you can be their "intern/gopher" you can really learn a lot.

First we are an International Real Estate Company we have listening in 7 countries and offer great referral fee to all agents and brokers.

The best defense is hiring a professional to check credit, criminal or court records or learn the process yourself.

I believe in getting the best Internal Rate of Return for your investment.

Ctrentalguy,I would concentrate on two things: CRIMINAL HISTORY AND EVICTION HISTORY.