Tensions between Lex and Dr. Lommers reach a boiling point after they disagree over how to execute a much-needed food drop inside the cordon. With limited resources on his side, Jake’s attempt to control a desperate and hungry crowd leaves him rattled after a group of thugs show up and a stand-off ensues. Meanwhile, when the timeline of events leading up to the outbreak doesn’t add up, Katie sets out in search of the truth.