martin pedro. >> it's that friendship that actually assisted us. because everybody that was connected with that individual knew who mr. pedro was. >> now that investigators have pedro's name, they are able to pull up his prior arrests. they discover the fingerprint found at the scene of the first heist is a perfect match. police say the fingerprint didn't match before because there's so many prints in the database that the computer is not always reliable in making the connection. but with a name, an examiner can investigate and an exact comparison can be made. >> and sure enough it's a 100% hit that it's the fingerprint. >> police also confirm that martin pedro is as dangerous as they suspected. >> when the crew was out driving around, they needed money. they would call it martin's atm machine. and basically what it was, he would jump out of the car, run around the corner and rob somebody at gunpoint and then jump back in and they would have a gold chain or money to spend on whatever they needed. t