13. T.R.A.C.K.S.

Complete story — includes the ending

Hunting the Clairvoyant, the team boards a train in Italy on which a Cybertek Inc. security group is shipping a package to Quinn. The group is exposed, forcing Coulson and Ward to flee the train. Meeting up with May, they get back to the train and Simmons, but Fitz and Skye are gone, having already followed the package to Quinn's mansion. Skye is confronted by Quinn and discovers the alive Peterson in a hyperbaric chamber. Inside the package is a high-tech prosthetic leg from Cybertek's "Project Deathlok" that Quinn fits onto Peterson's amputated right leg. Peterson goes on to murder the Cybertek guards on the orders of the Clairvoyant, who has once again kidnapped Ace. Quinn shoots Skye twice in the stomach and leaves her for dead. S.H.I.E.L.D. raids the mansion and finds Skye after capturing Quinn. Simmons can only sustain Skye temporarily by placing her in the hyperbaric chamber.