Closing the credibility gap: The prosecutorial use of expert witness testimony in sexual assault cases

Recent Home Office research indicates that complainants in sexual offence cases still struggle to gain credibility in the eyes of police, prosecutors and jurors. This article examines some of the credibility barriers confronting victims of sexual offences within the criminal process. In the USA, prosecutors have utilised expert witness testimony in an effort to educate jurors and restore credibility to complainants' accounts. This article critically assesses these developments and explores the potential admissibility of 'educational' expert witness testimony in criminal courts in England and Wales.