Child sexual abuse (CSA) cases are often not prosecuted because of poor evidential quality of the investigative interview, the central plank of CSA investigations and prosecutions. The current paper addresses the need for further direction about how investigative interviews can better meet the needs of prosecutors by presenting a transcript of interview with an experienced Crown prosecutor. In the interview, we asked the prosecutor to explain what information is required, and how information should be elicited from a prosecution perspective. The transcript was then distributed to nine Crown prosecutors who were invited to reflect on the propositions made in the transcript and indicate any areas where the prosecutor’s views were not consistent with their own. The nine prosecutors then met as a group and agreed on amendments to the transcript to ensure it was representative of their views. We present the final transcript (with amendments) as a tool for interviewers and trainers.