A tragic accident occurred on the A355 in Buckinghamshire, resulting in the death of a 15-year-old girl who was a passenger on a motorbike involved in a three-vehicle crash. The collision involved a white Toyota Yaris, a grey Toyota Hilux, and the motorbike, which occurred around 9:20 PM on Friday. Emergency services were alerted, but unfortunately, the young girl succumbed to her injuries, prompting an investigation by Thames Valley Police. The police have arrested three teenagers in connection with the incident, including the 16-year-old rider of the motorbike. They are all facing charges related to causing death by dangerous driving. This includes another 16-year-old boy and a 15-year-old girl from a nearby area, who were also on the motorbike at the time of the crash. The loss of a young life has greatly impacted the community, and the police are working thoroughly to investigate the circumstances surrounding the event. Furthermore, the incident is under additional scrutiny as a police vehicle was in close proximity at the time of the accident. This led to a mandatory referral to the Independent Office for Police Conduct (IOPC) due to the sensitive nature of the circumstances. The lead investigating officer expressed condolences to the family of the deceased, reflecting the somber atmosphere in the wake of such a heartbreaking incident.