Screaming! Andrea's plan has been revealed: Spoiler Dee goes to visit Heather. While she's there, Andrea starts some kind of riot (queen of starting multiple riots) and has manipulated one of the guards into helping her. Dee and Andrea are left alone in the prison yard, and Andrea knocks Dee unconscious. While she's out cold, Andrea swaps their clothes and once again impersonates her sister and makes a break for it out of the prison, leaving Dee locked up in her place! Sounds ridiculous but also iconic.