Former Nigeria’s Deputy Senate President, Ike Ekweremadu and his wife, Beatrice, have been found guilty of organ trafficking in the United Kingdom.

The duo alongside a medical doctor, Dr. Obinna Obeta, were found guilty of facilitating the travel of a young man to Britain with a view to his exploitation after a six-week trial at the Old Bailey.

They criminally conspired to bring the 21-year-old Lagos street trader to London to exploit him for his kidney, the jury found on Thursday.

The man, whose name is with-held for legal reasons, had been offered an illegal reward to become a donor for the senator’s daughter after kidney disease forced her to drop out of a master’s degree in film at Newcastle University, the court heard. Sonia Ekweremadu was found not guilty, The Guardian UK reports.

Ekweremadu, Beatrice, their daughter, Sonia, and Obeta had been standing trial at the Old Bailey for organ trafficking. Their conviction on Thursday was the first verdict of its kind under the Modern Slavery Act.

Ekweremadu and his wife were last year arrested in the United Kingdom for allegedly trafficking a young man into the country to harvest his kidney.

The young man was said to have been offered an illegal reward to become a donor for Sonia after kidney disease forced her to drop out of a master’s degree in film at Newcastle University.

The prosecutor, Hugh Davies KC, told the court the Ekweremadus and Obeta had treated the man and other potential donors as “disposable assets – spare parts for reward”.

He said they entered an “emotionally cold commercial transaction” with the man, The Guardian UK report added.

The behaviour of Ekweremadu showed “entitlement, dishonesty and hypocrisy”, Davies told the jury.

He said Ekweremadu “agreed to reward someone for a kidney for his daughter – somebody in circumstances of poverty and from whom he distanced himself and made no inquiries, and with whom, for his own political protection, he wanted no direct contact”.

Davies added, “What he agreed to do was not simply expedient in the clinical interests of his daughter, Sonia, it was exploitation, it was criminal. It is no defence to say he acted out of love for his daughter. Her clinical needs cannot come at the expense of the exploitation of somebody in poverty.”