Joel Osei, 25, and Diana Cristea, 18, were found guilty at Croydon Crown Court of the murder of Irish dancer Adrian Murphy, who was found dead in a block of flats in Battersea, London

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.

They were both arrested on suspicion of murder after the body of Adrian Murphy was found in a 17th-floor flat in Battersea, south-west London, on June 4 2019.

Croydon Crown Court heard that paramedics had attended to another man, who cannot be named for legal reasons, several days earlier, who had also been drugged and robbed by Osei.

The pair then used the man’s details to unsuccessfully buy 80,000 US dollars (£62,000) worth of diamonds from a jeweller in New York.

Both Osei and Cristea were also accused of one count of administering a poison or noxious substance so as to endanger life, two counts of theft and eight counts of fraud.