Netflix’s new three-part miniseries "The Witness" arrives in June 2026 and shifts the focus of a notorious true-crime case away from the killer and toward the people left behind. Directed by Alex Winckel and starring Jordan Bolger, Neil Maskell, Marc Stanley and Max Fincham, the English-language drama runs 50 to 60 minutes per episode and is built around one of the most infamous murders in Britain in the early 1990s.
The story follows the 15 July 1992 killing of Rachel Nickell, who was stabbed in broad daylight during a walk on Wimbledon Common in London while her two-year-old son Alex was with her. He was the only witness. After the murder, her partner Andre and their son were forced to live with grief, trauma and years of uncertainty, while police errors and the limits of then-available technology led investigators astray and resulted in an innocent man being charged. The real killer was not identified until years later.
The series is told in three episodes, each centered on a different stage of the family’s ordeal: the immediate aftermath, their attempt to move on, and their return to the case in order to close the circle. Netflix chose the short format to condense a story spanning more than 15 years into an intense, focused viewing experience, and the show emphasizes emotional processing over thriller-style suspense.
Andre and Alex, described as the real people at the center of the case, consulted on the production and worked with the writers to keep the events and emotions authentic. Netflix also released a companion program, "The Murder of Rachel Nickell," for historical context. Reviews have been largely positive, praising the emotional approach and the attention to the family, though some critics said the pace is slow. The Guardian said the series offers important insight into the hell the father and son endured amid police failures and media pressure, while India’s Time felt it could have benefited from deeper exploration of parts of the investigation.
