The Message - S1.E12

Mal and Zoe receive in the mail the body of Tracey, a comrade-in-arms who fought with them at the Battle of Du-Khang, and they attempt to honor his recorded wish to be returned home. However, a corrupt Alliance officer demands they turn over the body and the goods the soldier was smuggling. While searching the body for clues, they learn that Tracey is still alive and is smuggling organs.