Peter joined the Investigative Skills Unit of Greater Manchester Police, Crime Training Department where he was responsible for developing, delivering and evaluating interviews skills at all levels in line with the Association of Chief Police Officers (ACPO) National Interview Strategy. Peter was appointed as the first Greater Manchester Police Dedicated Divisional Interview Advisor at Bolton. He was. Peter has provided dedicated investigative interview advice to Senior Officers and investigators respons...
Investigators are not bound to accept the first answer given. Questioning is not unfair merely because it is persistent. Even when the right of silence is exercised by a suspect, investigators have a responsibility to put questions to them. Principles of Investigative Interviewing:. The aim of investigative interviewing is to obtain accurate and reliable accounts from victims, witnesses or suspects about matters under police investigation. NPIA National Investigative Interviewing Strategy.