Quest Red ·

A Killer's Mistake

Monday 19 October 2026, 12:00 – 13:00 UK time

Ben Lacomba. When Sarah Wellgreen suddenly disappears, detectives desperately search for her. But after discovering no evidence, they investigate closer to home. S3, Ep10

Upcoming showings

Other scheduled episodes, repeats and reruns across all channels. All times are UK time.

Quest Red ROI

A Killer's Mistake

Tuesday 20 October 2026, 12:00 – 13:00

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Quest Red

A Killer's Mistake

Tuesday 20 October 2026, 12:00 – 13:00

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Quest Red+1

A Killer's Mistake

Tuesday 20 October 2026, 13:00 – 14:00

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Quest Red ROI

A Killer's Mistake

Wednesday 21 October 2026, 12:00 – 13:00

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Quest Red

A Killer's Mistake

Wednesday 21 October 2026, 12:00 – 13:00

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Quest Red+1

A Killer's Mistake

Wednesday 21 October 2026, 13:00 – 14:00

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Quest Red ROI

A Killer's Mistake

Thursday 22 October 2026, 12:00 – 13:00

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Quest Red

A Killer's Mistake

Thursday 22 October 2026, 12:00 – 13:00

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Quest Red+1

A Killer's Mistake

Thursday 22 October 2026, 13:00 – 14:00

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Quest Red ROI

A Killer's Mistake

Friday 23 October 2026, 12:00 – 13:00

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Quest Red

A Killer's Mistake

Friday 23 October 2026, 12:00 – 13:00

→

Quest Red+1

A Killer's Mistake

Friday 23 October 2026, 13:00 – 14:00

→

Quest Red ROI

A Killer's Mistake

Sunday 25 October 2026, 15:00 – 16:00

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Quest Red

A Killer's Mistake

Sunday 25 October 2026, 15:00 – 16:00

→

Quest Red ROI

A Killer's Mistake

Sunday 25 October 2026, 16:00 – 17:00

→

Quest Red

A Killer's Mistake

Sunday 25 October 2026, 16:00 – 17:00

→

Quest Red+1

A Killer's Mistake

Sunday 25 October 2026, 16:00 – 17:00

→

Quest Red ROI

A Killer's Mistake

Sunday 25 October 2026, 17:00 – 18:00

→

Quest Red

A Killer's Mistake

Sunday 25 October 2026, 17:00 – 18:00

→

Quest Red+1

A Killer's Mistake

Sunday 25 October 2026, 17:00 – 18:00

→