“Working in the Metropolitan Police’s Sapphire sex crimes unit, he failed to send evidence including swabs and a condom for forensic and toxicological tests before recording “negative” results in the crime reporting information system (Cris).”

http://www.belfasttelegraph.co.uk/news/uk/jail-for-detective-who-faked-results-of-forensic-tests-in-sex-crime-inquiries-34276502.html