David Carpenter

A lawless stinkhole of crime and corruption, Deadwood is a festering outpost for the nastiest low-lifes in the west.

Garcia travels to Alaska to assist the BAU in a small-town murder investigation.

The team links a bizarre crime scene at Arlington National Cemetery to a string of attacks on homeless veterans; Vance orders McGee, Bishop and Torres to complete hours of evidence garage clean-up for withholding information.

Secrets about Amelia's past addictions come to light and cause problems for her at the hospital, Bailey oversees Jo's first solo surgery, and Arizona must make an executive decision in Dr Herman's absence.

With time running out to save the victims of a kidnapping ring before they are transported overseas, Jane and Lisbon zero in on the criminal enterprise's mastermind; Lisbon decides if she will move to Washington, DC, with Agent Pike.

Quarles takes desperate measures to raise some cash; the law catches up with Boyd; Arlo's loose lips divulge all sorts of secrets.