Couple found guilty of murdering Irish dancer with ‘Devil’s breath’ drug

Adrian Murphy was found murdered by Joel Osei and Diana Cristea at a flat in Battersea, south-west London, in June 2019. Picture: Metropolitan Police/PA

A couple have been found guilty of murdering an Irish dancer after meeting him through a gay dating app and poisoning him with a drug known as “Devil’s breath”.

Joel Osei, 25, and his partner, Diana Cristea, 18, used profiles on Grindr to befriend men as part of a scheme to drug and rob them.