Billie-Jo Jenkins (29 March 1983 – 15 February 1997) was an English girl who was murdered. The case gained widespread media attention and remains unsolved.
Billie-Jo Jenkins was brought up in East London. Her father, Bayard Jenkins, was imprisoned and her mother was unable to cope on her own, so Jenkins was placed in foster care from the age of nine with an unrelated family, Siôn and Lois Jenkins, coincidentally having the same surname. She moved with the family to Hastings on the East Sussex coast, where she attended Helenswood School.
On 15 February 1997, she was murdered at the family home. Siôn Jenkins was charged with the murder and later convicted, but maintained his innocence of the crime. An appeal in 1999 against his conviction failed, but after a second appeal in August 2004 it was quashed by a court as unsafe and he was released on bail pending a retrial. The juries in two retrials were unable to reach verdicts, and a not guilty verdict was recorded in 2006.
On 15 February 1997, Jenkins was battered over the head with an iron tent peg whilst working alone painting patio doors in the rear of the then family home in Hastings, East Sussex, the rest of the family purportedly being out of the property at the time.
Siôn Jenkins, Jenkins' adoptive father, denied killing her. He told police that he found her in a pool of blood on the patio when he returned from a shopping trip with two of his daughters, Annie and Charlotte ("Lottie"). He became the third police suspect following a police investigation which revealed erratic behaviour by him around the time of the incident, supported by the discovery of 158 microscopic blood spots on his clothing.
Siôn was subsequently charged with murder. After a trial by jury he was convicted in July 1998 of the murder of Jenkins and sentenced to life imprisonment.
Investigative journalist Bob Woffinden believed that it was a miscarriage of justice. An appeal in 1999 failed, but in May 2003 following a two-year investigation by the Criminal Cases Review Commission, Siôn's case was referred back to the Court of Appeal. The basis for the referral outlined in the Commission's Statement of Reasons was that: 'There is evidence, not before the jury, that suggests Mr Jenkins could not have committed the murder'. The second appeal in August 2004 was successful and the Court of Appeal quashed his original conviction as unsafe and ordered a retrial, with Jenkins being released on bail.