With evidence that Rosie used the ATM machines at the casino, Linden and Holder learn that she was making regular deposits to an account. While there is little doubt the account was Rosie's, she actually opened it in the name of a relative. Rosie's computer reveals she may have been working as an escort and another girl at the agency had warned them all about a kinky customer who goes by the name of Orpheus - someone who has a fascination with drowning. Meanwhile, Mitch is still upset that all of their savings have disappeared. Someone else has to bail Stan out of jail.