The Moment of Proof: Season 4 Episode 12 (BBC One, Tuesday, July 1, 2025)

The Moment of Proof Key Art

The Moment of Proof returns on Tuesday, July 1, 2025, at 10:45 AM on BBC One, tracking how small clues exposed two very different crimes—a gangland execution and a daylight theft.

The episode opens in Birmingham with a New Year’s Eve double murder. Two women are gunned down, collateral in a gang dispute that spirals fast. With no immediate suspects and silence across the neighbourhood, investigators launch a covert operation to get inside the gangs. The risks are real. Undercover officers step into volatile spaces, building trust while collecting intel that could blow the case open—or blow their cover.

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The second case is quieter but no less exacting. A thief raids a Royal Mail van. CCTV captures the act, but there’s no name—until a local community officer connects the dots. The identification hinges on familiarity. Sometimes it’s not high tech, just the right person seeing what others missed.

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The Moment of Proof works best when it contrasts scale and scope. One crime is headline-grabbing violence. The other is a one-man job caught on camera. Both hinge on persistence and precision. There’s no drama added. The drama is already there—in the facts, the footage, the consequences.

Isabelle aka Izzy Jacobs is the features editor at memorabletv.com. Isabelle is particularly drawn to crime dramas, but she also has a not so secret love for all things reality TV. In addition to her work at memorabletv.com, Isabelle is also an avid traveler and a devoted foodie.