In August 2019, Chief Constable Stephens, who had replaced Ephgrave, announced that, in the year since King's acquittal, the Surrey Police success rate for convictions in sex abuse cases had dropped from 20% to "under 4%". On 22 November 2019, an independent review into the police investigation leading to the trial was published. It was critical of the handling of disclosure of documents to King's defence prior to the trial, and questioned whether some of the staff involved had been qualified or experienced enough to handle the case.