15th February, 1997. This was the day that the 13 year old girl Billie-Jo Jenkins lost her life. The young girl died from blood loss from multiple blunt force trauma blows to the back of the head using a 18 inch long iron tent peg.
According to the account of Siôn, at the time Billie-Jo Jenkins was outside painting in the small back garden of their residential home. Siôn Jenkins' wife at the time, Lois Jenkins, was at the beach at the time, having been on a shopping trip with 2 of their biological daughters, Esther and Maya, for most of the day. Siôn himself had gone to pick up his biological daughter Lotti from her clarinet with their 4th biological daughter, Annie, shortly after at 3pm, arriving back at the house at roughly 3:20pm. It is reported that Siôn hadn't seen Billie-Jo during the time that he had returned home from the short drive, but had heard Annie talking to her. Siôn then took Annie and Lotti out to the nearest Do-It-All convenience store having suddenly realised that they were out of white spirit.
Upon returning home from the store, the three of them - Siôn, Annie and Lottie - went back into the house and when they went to find Billie-Jo, she was in a pool of her own blood on the back patio, lifeless.