Police arrest a 35-year-old father over the alleged killing of his nine-year-old daughter after she is found seriously injured at night during a family camping trip. According to reports, the child is discovered shortly after midnight at Elliot Industrial Estate in Arbroath, Angus. The family is reported to be camping at the site when the girl is found. The father is subsequently arrested in connection with the incident. The accounts describe the girl’s condition as serious when she is discovered, and the matter is treated as an investigation into the circumstances surrounding her injuries and death. Details about how long the family was camping, the exact location at the industrial estate, and whether any weapons or other factors are involved are not provided in the available excerpts. The reports refer to the case as alleged, with authorities continuing to investigate and determine what happened.