David H. Lawrence XVII

An honourable designer of high-tech drones pays a high price for a fatal mistake; after Red John takes another life, Jane gets his most solid lead yet to the identity of the serial killer.

When the team discovers a connection between a new murder and a serial killer, Grissom secretly joins the class of a criminal pathologist to help crack the case.

Walter searches for a chef who is also being tracked by the mob; Willa is arrested after fighting with an impersonator.

Jonas learns that the team's main contact in its search to find a nuclear weapons smuggler is also selling young girls as sex slaves.

Several heroes stand at major crossroads, facing personal decisions that could redefine their identity as good or evil; Claire attempts to take down her first villain.

As Hiro and others seize upon offers to join rival company Pinehearst Industries, Peter is forever changed by a meeting with its shocking founder; Claire and her mother Sandra team up to save Meredith.