London Borough Council v K & Ors

Fact-finding in family proceedings uses the single civil standard: the balance of probabilities. The court must decide whether an alleged fact occurred; a finding that it might have occurred is unavailable. Inherent probabilities remain relevant to the evaluation of evidence.

Evidence must be assessed in the context of the whole case. Hearsay evidence from children must be weighed with its lack of cross-examination in mind. Medical and other expert opinions assist the court but cannot determine credibility or the ultimate facts. The judge alone decides where the truth lies. Veracity or statement-validity assessments therefore have a limited role and must not be given undue scientific authority.

The local authority commenced care proceedings concerning two children after their mother alleged that their father and others had subjected them to extensive sexual abuse, including abuse within a paedophile ring. The allegations arose during a prolonged dispute about contact following the parents’ separation.

The court conducted a lengthy fact-finding hearing involving the parents, the local authority, the children’s guardian, police and social-care evidence, medical evidence, expert evidence and recorded interviews of the children. The central issues were whether the children had been sexually abused, whether the mother had coached or influenced them, and the significance of the physical, psychological and interview evidence.

1. Standard and evaluation of evidence. The court applied the single standard of proof, namely the balance of probabilities. Inherent probability was relevant to that assessment, but did not create a heightened standard. The court had to decide whether the alleged facts occurred; it could not find that they might have occurred. Evidence had to be evaluated cumulatively, rather than in separate compartments.
2. Children’s hearsay evidence. The court took account of the fact that the children’s accounts were hearsay and had not been tested by cross-examination. The recorded interviews were given limited weight because of deficiencies in rapport-building, truth-and-lies discussion, free narrative, interview planning and the use of leading questions. One interview was substantially prompted by a journal prepared and supplied by the mother.
3. Medical evidence. The court rejected the conclusion that a child had a hymenal transection. It found that the recorded appearance was a notch or normal variant. The physical examination had to be assessed in its full medical and factual context. Even a suspicious physical sign would not, without more, be diagnostic of sexual abuse.
4. Experts and veracity assessments. The roles of the court and the expert were distinct. Experts could identify features bearing on authenticity, but could not decide the truth of allegations. Criterion-based content analysis and statement-validity assessment had a limited role in family proceedings and risked being given undue weight. The judge, who saw and heard all the evidence, remained the sole judge of veracity.
5. Findings and consequence. The allegations of sexual abuse, including the alleged paedophile ring, were untrue. The mother had repeatedly questioned and coached the children because she had developed a distorted and unreasonable belief that the father had abused them. The children suffered very significant emotional harm as a result. The findings were made for the subsequent welfare stage; the court also directed that the judgment be disclosed to relevant professional and governmental bodies in relation to the identified safeguarding and professional issues.