John Churchill

The murder of a military hero draws the FBI into Brady's investigation; as political pressure rises during Baxter's reelection campaign, Price and Maroun worry that a series of unusual courtroom rulings mean the judge is in the defendant's pocket.

When four men go missing in rural Oregon, the BAU searches for a common link among them in order to track them down.

When a teenager and her sister are the sole survivors of the gruesome murder of four members of one family in a quiet suburban neighborhood, Grissom and his entire team investigate the crime.

Royce Harmon was murdered 3 months ago in a scene staged to look like a suicide. Now another murder has taken place. Whoever the killer is he has a thorough knowledge of forensics, he purposefully has left evidence, and has baffled Grissom and his team.

At a swanky fundraiser, attended by the sheriff, a woman turns up dead in the pool.

Supergirl's powers are tested when Reactron (guest star CHRIS BROWNING), one of Superman's formidable enemies, arrives in National City and targets the young hero. Also, Cat plans to run an expose on Supergirl.