As Senator Collins pushes to make a public statement and announce a reward for any tips regarding the inexplicable disappearance of his wife, FBI Agents Kelton and Mei pursue leads that uncover elements that expand the scope of the investigation. Peter Manning, the man from Sara's past, remains determined to provide authorities with everything he knows, while the senator's ex-wife, Jessica Nevins, seeks to reconnect with their kids during this tragic and trying time in.