Burton trails the Woman in Red; Taka loses his footing with Sabine; Tess and BIll follow a lead on the Boy.

In a flashback to 10 years prior, Wendy struggles with depression, Del asks Marty to be his financial adviser, and Agent Petty faces a family crisis.

To stop Jacob from carrying out his threat, Marty makes an offer. Agent Petty gets what he needs to turn Russ. Charlotte grows desperate to escape.

David is tested. And tested. And tested.