E.I. - Earth Invasion: Dead Man Walking

Relationships change and evolve: Maria Berenyi & Nate Josephson grow closer as their collaboration with Grzzt moves forward, the working relationship between Lt. Riley and Nate is getting worse, & both Darryl Washington and Kevin Keene's infiltration missions move forward. Meanwhile, Betty Pierce's political machinations proceed apace as she believes to have found the perfect candidate.