After an armored truck is robbed, the team discovers that the stolen goods are chemical weapons and they must race to thwart a terrorist plot. Meanwhile, Jane grapples with a…

A CIA source threatens to tear the team apart. Rich’s place in the FBI is called into question. Roman and Crawford spend a day together under strange circumstances.

With Nas’s help, Weller and Jane finally come face-to-face with Nas’s inside source within Sandstorm, and square off with an old foe.