Ambush at the Oakland Centipede Base

S.H.I.E.L.D. Agent Phil Coulson led a raid on this base during hunting for the mysterious Centipede Group.

Battle
Agents Phil Coulson, Michael Peterson, Melinda May and Grant Ward led an attack on the facility, not knowing that 3 Centipede-powered soldiers were in cargo bins waiting to strike. They were deployed to attack the S.H.I.E.L.D. agents, throwing May into a cargo bin. Coulson fires the Night-Night Gun at Brian Hayward and does no damage to the soldier. Hayward gets up and throws Coulson into a cargo bin; May gets up and Ward takes a punch as all the S.H.I.E.L.D agents are downed. Peterson is up and gets stabbed by a stick causing him severe damage, but despite the injury, he manages to subdue Hayward. Meanwhile May also takes a Centipede soldier down but he and another soldier escape. The captured Hayward is killed by the Backscatter X-Ray Eye Implant.

Aftermath
Raina and Edison Po find out that Mike Peterson is a S.H.I.E.L.D agent and kidnaps his son, Ace Peterson. Coulson's Team finds out that Akela Amador was part of Centipede and in the final scene, Mike gets his son back and Coulson was taken hostage by Centipede and while trying to get Coulson back, Peterson is apparently killed.