Загубена девойка (Zagubena devyorka)

Here’s a summary of the provided text: For decades, the Grimmer family has mourned the disappearance of their 3-year-old sister, Cheryl, in 1970, after which her body was never found. A teenager, known as Mercury, confessed to killing Cheryl 15 months after her disappearance, but charges were dropped due to a retrospective law regarding questioning minors. Despite ongoing police reinvestigation and Mercury’s continued silence, the family believes he is responsible and seeks justice. Recent developments include the public revelation of Mercury’s identity by a lawmaker, a review of the original case by the DPP, and forensic soil analysis conducted by Search Dogs Sydney, but no conclusive evidence has emerged. The family’s hope rests on further investigation and potential legal action to finally bring closure to the decades-long cold case.