
Code 404 — Series 2
DI Major had clawed his way to the top of the SIU, finally fulfilling his potential after solving The Juggler case – but victory demanded a steep cost. Discovering his best friend’s betrayal with his wife, Kelly, while he was presumed lost shattered their partnership, forcing them onto separate paths. Just as Major begins navigating an impending divorce and the unexpected reappearance of his estranged father, a chilling cold case from twenty years past pulls him – and his former partner – back into the fray. But something’s not right. Under immense pressure, Major is experiencing unsettling behavioral anomalies that go far beyond simple stress. As Carver watches with growing alarm, it becomes clear: these aren't glitches fixable by a routine reboot; Major’s very existence as a cyborg may be threatened with irreversible failure.

Major, Carver, and Kelly have parted company. Prospects appear brighter for Major, now augmented by artificial intelligence, while Carver pursues a promotion and immerses himself in a complex new case.

Carver and Major were presented with fresh details concerning the Chelsea Bridge affair—a theft of £50 million executed two decades prior by a gang that had seemingly dissolved without a trace.

DCS Dennett has reopened the Chelsea Bridge case, bringing Major face-to-face with his estranged father, Clifford, who had been unable to crack the puzzle twenty years prior. Meanwhile, as Major’s artificial intelligence deteriorates furthe…

The erratic nature of Major’s artificial intelligence significantly hinders his policing. Dr. Parfitt’s proposed remedy for these issues triggers a disquieting realization within Dennett.

Carver navigates the complexities of an erratic Major, while Dennett leverages a debt owed to Millikan Biotech. Assigned to a witness protection case populated by unsettlingly familiar individuals, the detective inspectors uncover startling…

Carver and Kelly discover Major, gravely injured and with only three hours remaining, and attempt to break the news to him. Yet, Major remains resolute, driven by a desperate need to solve the Chelsea Bridge case and clear his father's name…

