Erica Muñoz

Parts of Jake and Hawkins' pasts are revealed during a flashback to 36 hours before the bombs went off. The day before the explosions, Jake is in San Diego trying unsuccessfully to make an honest living, while Hawkins' mysterious past is furthered by his association with a woman named Sarah. Also, Emily's fiancé, Roger, heads to Chicago for a job interview that Emily is not happy about. Meanwhile, in the present day, refugees including Roger and Sarah arrive in Jericho bringing more questions with them.

Don and his team work to track down a serial killer obsessed with replicating the deaths of biblical figures. After recognizing numerological patterns in the Bible verses that the killer leaves behind, Don and his team are able to track the killer's movements but are one step behind when a gripping twist brings the chase to an end.