It's also the point when Lya is killed by Shakl.
I saw this ep for the first time last night when it was on TV...I'm way behind the times.
I enjoyed it but I agree with the earlier posts that Sam acted rather weirdly during the first season but then I suppose she really was a scientist masquerading as a military person. Even though Jacob was military, there probably wouldn't have been much that was military in her day to day at the Pentagon other than the hierarchical nature of the place. A scientist who happened to wear a uniform. Am I way off base (no pun intended) on this?