he calmly tells Abruzzi that he has something he needs - and leaves an origami crane, giving him a sign that he knows of Fibonacci, the informant who put Abruzzi in prison. Abruzzi allows him to join PI. In the infirmary, Michael introduces himself to Dr. Sara Tancredi (Sarah Wayne Callies), whom he tries to charm. She gives him his insulin shot, since Michael claims to have Type 1 diabetes. On Michael's second visit, Sara notices his abnormally low glucose level and tells him that he is reacting to the insulin as if he is not diabetic. She then says that on his next visit, she would like to run a test. To keep up his bluff, Michael approaches C-Note (Rockmond Dunbar), the prison "pharmacist" and pays him in advance for PUGNAc, an insulin blocker. Elsewhere, Sucre proposes to his girlfriend, Maricruz Delgado (Camille Guaty), who visits him in conjugal, and accepts. Burrows' son, L.J. (Marshall Allman) starts dealing cannabis, but is arrested by the police. Veronica sees Michael, who tells her to find out who is setting Lincoln up. Bishop McMorrow (Chelcie Ross) attempts to delay Lincoln's death sentence, where he is visited by Secret Service agents Paul Kellerman (Paul Adelstein) and Daniel Hale (Danny McCarthy). After he ignores their warning, McMorrow is shot and killed, at which point, Veronica starts to suspect Burrows may be framed. Fox River's warden, Henry Pope (Stacy Keach) asks Michael if he can finish making a model of the Taj Mahal for his anniversary with his wife, where he eventually starts working. Later, Michael meets Lincoln, and tells him he is going to get him out. After PI, a skeptical Lincoln asks Michael if he's seen the blueprints to the prison. Michael says, "Better than that -- I've got them on me." He reveals his mysterious body tattoo, which is a series of geometric patterns that disguise the blueprints to Fox River, upon which Michael will base his escape plans throughout the series. Production The original concept of Prison Break—a man deliberately getting himself sent to prison in order to help someone else (his brother, in this case) escape—was suggested to Paul Scheuring by producer Dawn Parouse, who wanted to produce an action-oriented series. Although Scheuring thought it was a good idea, he was initially stumped as to why someone would embark on such a mission or how he could develop it into