Limelight · BBC Radio 4

Murder on Mars: Episode 3

November 28, 2025·29 min·2 clips

Rita confronts the gruesome death of her assistant Kaya, burned alive on Mars.

Kai is dead, and nobody gets time to breathe. Rita pushes Dr Lee to examine the body while the rig lockdown keeps Dr Carter away and smoke turns every answer sour. Nobody is all right. Rita still refuses the neat human option: stop after midnight, let shock own the room, and call that enough. The investigation keeps moving. Nick Lima's death now feels less isolated, especially if his secret wheeler-dealer business put him close to something dangerous. Then Free Mars comes in. At first the group sounds almost petty, just a small anonymous pressure outfit with broken comms and stolen keys behind it. That does not last. The Holst music, kept quiet by chiefs who wanted to avoid giving it publicity, starts to look less like nuisance theatre. Daniela may be helping the wrong outcome. The worry is not only guilt. Her choices could push everyone out of the hub, and no access means no investigation. That lands harder than any speech, because the killer wins a little every time procedure gets interrupted. Then comes the freezer. Kai had found one of the affected freezers, and its emergency supplies included rocket lollies for stressed crews. Yes, rocket lollies matter. It sounds absurd until it does not: sugary ice lollies help steady people in confined chaos. The hub has over 600 people. Lose refrigeration and you lose supplies, a crowd control tool, and maybe the story that storm damage was only storm damage. Arson may be next. By the end, someone thinks they may have solved a murder, which is exactly when the mess starts pretending to behave.

As heard by us

A locked-down Mars mystery where procedure, grief, and sabotage keep closing in.

Episode 3 of Murder on Mars keeps the case trapped inside a lockdown on the hub, where recovering Kai's body is less a dramatic beat than a grinding, practical task.

Read the full review in PlayNext →

Why you'd press play

You want a Mars murder case that folds body recovery, lockdown, and sabotage chatter into one tight squeeze.

Read the full recommendation in PlayNext →

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