Once Red tells Liz about a series of baby abductions, the FBI team decide to target an illegal adoption agency in the current case. This investigation turns personal for Liz on the motherhood front.moreless
After Red reveals another name on the list who is "The Alchemist", the team does whatever it takes to pursue him because he uses science to transform DNA to free criminals and take the innocent. The FBI soon comes to the conclusion that he has been assigned to protect a mob informant. Meanwhile, Tom and Liz's relationship is challenged and Ressler faces a huge decision.moreless
After Anslo tries to go after Red, things don't go as he planned. They soon discover there is a mole at the FBI and has to figure out who before it is too late for the whole city.moreless
Tables turn when a member on The Black List goes after Red. Liz gets caught in an odd place.
As another member of the list is revealed, Elizabeth gets word of a very dangerous plan against the country's financial system. Also, Tom comes to Elizabeth's aid when she is in need.
A chemical attack on a subway makes the FBI go after the man responsible for it. Tensions grows between Elizabeth and Red after the conflict with Tom.
This time, Red is opposed to a beautiful woman who also happens to be a terrorist. Tom wants to prove he is innocent by giving something to the FBI.
Messenger Robert Knepper is on the run but Red and the FBI don't know his appearance. Elizabeth ends up in the middle of a kidnapping plot.
Ressler and Red team up for the first time when another criminal on the list, The Stewmaker, makes a witness against a drug lord disappear.
As Elizabeth starts investigating Tom, Red and the FBI work to find Chinese spy who has previously worked with Red.
Assisted by a CIA agent and Ressler, Red and Ekizabeth go after "The Freelancer" to prevent a new murder. Also, Elizabeth struggles with what to do about Tom's box.