The Last Call List

Ten years ago, Evan Mercer talked people back from ledges for a living. Then his sister Lena died in a road accident, and he walked away from the job and never quite rebuilt his life.

Then her voice came back.

A voicemail. Nineteen seconds. Timestamped today — in Lena's voice, from a number that no longer exists. The message is short and urgent: Don't answer the call. No matter what happens.

One hour later, Evan's phone rings. He lets it go to silence.

That night, across the city, a man is murdered.

When the same call comes again — and another body follows — the Metropolitan Police notice a pattern. Evan's phone records line up almost perfectly with the timing of the crimes. To them, it looks less like coincidence and more like coordination.

Desperate to understand how his dead sister's voice could be tied to any of this, Evan digs into the last months of her life and finds something she never told him: before she died, Lena had been quietly mapping a private network buried inside the city's emergency communications system. A network that can reroute police response, stage murders, and disappear — leaving behind nothing but a scapegoat and a clean set of fabricated call logs.

At the centre of it is a protocol known only as The Last Call List.

Each name on the list receives a call. And Evan has just discovered that his name is on it.

A tense, procedural thriller about grief, institutional betrayal, and the warning a dead woman left for the only person she knew would listen.