Breakout - S1.E4

Red Troop is called to a pharmaceutical laboratory after three Chechens break in to an area where scientists are working on a vaccine for a deadly form of anthrax. The gang threaten to release the anthrax, killing thousands, unless they are given money. Caroline gains access by posing as a doctor but Henno is captured and shot. Is blowing up the building and everyone inside it the only solution?