Lightfoot apologises to Chris. If Chris wishes to know the truth about Lightfoot, then he makes the decision to step into the shadows with him and swear to the utmost secrecy. Chris agrees to the deal, then must cancel a date with Grace to fly Lightfoot to meet a senior military figure, Major Ellison and for the first time is included in the top level meeting.

On a routine flight, Chris and Jimbo divert to answer a medical emergency in the bush. On landing, they discover a man with a serious leg wound, whom Chris recognises as Cooley, one of the airforce pilots who had been charged over the theft of guns from the army.

Given the sinister nature of events uncovered involving an armed militia, a Pentagon connection, and the suspicious circumstances of Ian's death, Lightfoot asks Chris if he is willing to continue. Their own lives could be at stake now. Chris gives his pilots time to consider their decision, and all agree to carry on.