Terry finds Bea weeping hysterically in the corridor. She begs to see Meg. Bea tells Meg that she almost killed Margo, but doesn't understand where the violent urge came from. In the laundry, Lizzie and Doreen are now convinced Bea's faking. Judy asks Margo why Margo didn't tell the screws about Bea's attack on her. Margo replies - in a very hoarse voice - that she'll get even with Smith in her own way. Meg tells Bea some more about the last ten years. Bea once again becomes hysterical and tries to climb the fence . After hauling her back inside, Jim feels Bea is a fraud - but Terry and Meg are convinced she's genuine. Terry asks the women if there was a fight between Bea and Margo. Everyone denies it, except for Mum. Margo has had just about enough of Mum. Lizzie tells Bea that she knows that she's putting on an act, but that she'll back her up. Bea tells Lizzie to go away. Lizzie looks indignant. Meg meets one of her new probation cases, a young man named Nick Clarke.