What Lies Beneath (S07E06)

A man contacts law enforcement, alleging that dismembered remains are interred in a garden at a property in Luton, prompting the dispatch of a search team. However, upon arrival, they encounter an unsettling silence from the locals. The detectives are skeptical, suspecting the claim may be a fabrication, yet they fear it could also pull them into an ongoing and violent gang conflict. As the investigation unfolds, tensions rise dramatically when the complainant's mother is brutally stabbed in the chest, intensifying the urgency of the case.