his ex-girlfriend said he always wore sunglasses to protect his bad eye, but he wasn't wearing them that day. >> you see the two of them walking very fast out. alejandro with the bag. alejandro doesn't have his glasses on anymore. >> with the broken frame which is are now -- >> well, apparently as the victim reacts to the assault, he hits alejandro in the face, breaking the glazs. the glasses fall on to the bed. >> they rewound the tapes even further back to the first day of the convention and there they were again. garcia, in sunglasses and a yellow shirt and the other guy casing the hotel. in one chilling scene, they check out their future victim, ben novak jr. in the lobby. >> and in less than 48 hours, they're going to murder this guy. >> in less than 48 hours they're going to murder this guy. >> the second man is ided as joe gonzalez of miami. wilson and his team had two targets and started with the apparent leader, garcia. >> we started to hunt him down. >> the miami hunt didn't take long.