Containment - Season 1, Episode 6: Soundtracks

Jana sends down the lift for Teresa and Xander; Jake and Katie discuss the possibility of Thomas being immune to the virus. 

When the warlords were clearing off the shelves in the grocery mart scene with Theresa and Xander. 

At the end of the episode

In the beginning of the episode with the announcer on the radio, Jake near the incinerator, and Teresa and Xander working at their gang-run grocery store.