Murder of Marion Crofts

On the morning of 6 June 1981, 14-year-old Marion Crofts left her family home in Fleet, Hampshire, to cycle roughly five miles to a youth orchestra rehearsal at The Wavell School in Farnborough. She was riding along Laffans Road, adjacent to the Basingstoke Canal, when she was attacked sometime between 9:30 and 10 a.m. Her assailant forced her into nearby woodland, raped her, and inflicted extensive blunt force trauma to her face and skull before strangling her to death. Her body was concealed beneath vegetation in a copse near the canal.

When Crofts failed to return home, her mother and sister retraced her route and found items she had been carrying discarded along Laffans Road. Police were alerted, and a search and rescue dog located her body later that day. A clarinet case and her bicycle were subsequently recovered from the canal. An autopsy confirmed she had been raped and beaten before being strangled.

Hampshire Police mounted a large-scale investigation, questioning more than 24,000 people, including 1,500 army personnel stationed at nearby Aldershot Garrison. A televised reconstruction generated further witness leads, but the case went cold by early 1983, though forensic evidence was carefully preserved.

In 1999, advances in low copy number (LCN) DNA testing allowed investigators to obtain a full DNA profile of the perpetrator from preserved evidence, prompting a renewed investigation under Operation Vortex. Thousands of original suspects were re-approached for DNA comparison. In August 2001, a match was made to Tony Jasinskyj, a former soldier who had been stationed at Aldershot in 1981 and whose DNA had been added to the national database following an unrelated domestic assault arrest. Jasinskyj was arrested, questioned, and charged with Crofts' murder in September 2001.

At trial at Winchester Crown Court beginning in April 2002, prosecutors presented forensic evidence described as a one-in-a-billion DNA match, along with circumstantial evidence including an unverified alibi and testimony from Jasinskyj's first wife. Jasinskyj testified in his own defence, denying involvement and suggesting the DNA evidence had been planted or transferred innocuously. After deliberating for three hours over two days, the jury convicted him of both rape and murder. He was sentenced to life imprisonment for murder and a concurrent ten years for rape.

In 2014, Jasinskyj appealed his conviction, arguing the DNA evidence was unsafe due to an alleged irregularity in the profile. The Court of Appeal rejected this claim, upholding the conviction as "entirely safe." Jasinskyj became eligible for parole in 2022 but has been unsuccessful in seeking release, remaining incarcerated at HM Prison Littlehey.