Dead Squad #2

"Betrayed by their superior officer, Blake, Hooper, and Shane find themselves unwitting pawns in a treasonous game-not to mention stone-cold dead. Even after being revived by cutting-edge technology, they remain prisoners of the U.S. government. But a life sentence in Leavenworth is the least of their worries since the nanobots keeping them re-animated have a short shelf-life, giving our heroes just 30 hours to set things right... 30 hours to make their resurrection permanent."