sentences:  "He sent it to a lot of people to see if they thought it worked" said a former co-worker.After being fired from the company when he was convicted of mortgage fraud in 2002, Cox faked a good credit history, and used that to buy dozens of homes and properties.In one instance he used the social security number of a toddler, and all of his documents—references, bank letters, rent receipts, W-2s from nonexistent employees—were counterfeit.