When Dr. Alicia Seberg, a government research scientist (guest star Amy Price-Francis), is exposed to a deadly toxin while at work and has only hours to live, she calls Patrick Jane and the CBI to find her murderer.
With tensions mounting and truths finally revealed, Jax must make the ultimate decision.
With the search for a missing member at a standstill, focus shifts to flushing out an internal rat.
The club deals with heartache internally and conflict with the organization at large.
The Doctor's friends unite to send him a terrible warning; the Pandorica which is said to contain the most feared being in all the cosmos is opening, as the time traveling drama continues. But what's inside, and can the Doctor stop it?