chunk: Sarah gathers weapons from an old friend and plans to flee with John to Mexico, but after having a nightmare about Judgment Day, she instead sets out to kill Dyson in order to prevent Judgment Day from occurring. Finding him at his home, she wounds him but finds herself unable to kill him in front of his family. John and the Terminator arrive and inform Dyson of the future consequences of his work. They learn that much of his research has been reverse engineered from the damaged CPU and the right arm of the previous Terminator. Convincing him that these items and his designs must be destroyed, they break into the Cyberdyne building and retrieve the CPU and the arm. The police arrive and Dyson is shot, but he manages to trigger several explosives, destroying the lab and his research while sacrificing himself. The T-1000 relentlessly pursues the surviving trio, eventually cornering them in a steel mill.