Most perpetrators never find themselves in court, let alone in jail. Sexual assault cases need to be fully investigated, and rapport-based interviewing with proper safeguards implemented, even if the parties were alcohol-intoxicated.
New research here in an article I wrote for The Conversation. https://theconversation.com/women-can-reliably-remember-if-they-gave-sexual-consent-when-intoxicated-new-study-suggests-199011