Dar Dixon

When a Navy commander's body washes up on shore along with the bodies of two drug runners, Gibbs refuses to believe that the sailor who was killed was dirty.

Princeton-Plainsboro Teaching Hospital is turned upside-down when billionaire entrepreneur Edward Vogler (guest star Chi McBride) buys his way into becoming Chairman of the Board. Vogler intends to use the hospital as a new biotech venture, meaning they no longer require the financially draining services of one Dr. Gregory House. Meanwhile, a powerful young woman who seemingly has it all (guest star Sarah Clarke) - perfect life, perfect body, perfect job - becomes inexplicably paralyzed. Upon discovering her deadly secret, House finds himself fighting for her life even though it means risking his job and his medical license.

A series of rolling blackouts in the city of Los Angeles lures a serial killer out of hiding, giving him renewed opportunities to continue his killing spree.

A series of targeted kidnappings near Memphis have the BAU searching for a commonality between the missing persons and a motive to lead to the UnSub. Meanwhile, Savannah vents her frustration to Morgan about the amount of traveling he does for his job.

Cristina looks to Meredith for advice as she assesses her future at the hospital. Derek and Amelia work together on a difficult surgery involving conjoined twins. Meanwhile, Jo is spread too thin when she tries to work on several cases at once and Stephanie realizes the truth about Bailey's bubble boy case.