Jeffrey Larson

The team investigates a murder at a lumberjack competition.

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

The doctors work with the Center for Disease Control and Prevention to find an antidote to the deadly viral outbreak at Angels Memorial. Also, Leanne makes a life-changing decision, and Jesse welcomes a new batch of residents.

The ER is quarantined when a viral outbreak jeopardizes the lives of the doctors and patients at Angels Memorial. Also, Ariel (Emily Alyn Lind), the young girl Leanne bonded with a year ago when she lost her father, returns to Angels.

James convinces a hockey player with a severe spinal injury to undergo risky surgery that could enable him to walk again. Also, James invites Walter's wife, FDA executive Julianna Wallace (Wendy Moniz), to Bunker Hill to persuade her to approve a new skin bio-printing trial.