Ep 10. Dirt Nap

Michael and Lincoln, along with Mahone and Whistler, continue their escape plan from Sona prison. Michael works with Whistler and Lechero to dig an escape tunnel while Lincoln tries to gain the trust of his new cellmate. Meanwhile, Susan B. Anthony seeks out the identity of the person who killed her father and seeks revenge. T-Bag, after learning something about Whistler's past, takes matters into his own hands. The episode ends with a shocking turn of events that will leave the escape plan in jeopardy.