shortly after the robbery, anthony greco's estranged wife contacts quakertown police. tectives that on the night of the robbery, greco acted strangely. >> this night she called about 7:30, however he immediately when he answered the phone, she could tell something was not right. he just didn't seem himself. >> when greco picks up his children from his wife's house a few days after the robbery, he takes them to a motel called the executive inn. when police talk with the manager of the executive inn, they are told that a man checked in during the early morning hours after the robbery. he paid in cash. he had no wallet or identification and said he was waiting for a friend to pick him up. police examine the motel security camera tapes. they see a man repeatedly use the phone in the lobby. it's those calls that link greco to this mystery man. >> we found that mr. greco talked to him a minimum of 38 times, using the cell phone records. >> the security camera outside the motel shows someone who resembles the bank robber being picked up by a man in a white suv. in the days fol