The Nigeria Immigration Service is investigating the authenticity of the passport obtained by Nwamini David, who was alleged to have been trafficked to the United Kingdom for organ harvest by a former Senate President, Ike Ekweremadu and his wife, Beatrice.
The service, it was gathered, is probing allegations that the travel document may have been fradulently procured.
The acting Comptroller-General of Immigration, Mr Idris Jere, confirmed the investigation to Punch.
Ekweremadu, the senator representing Enugu West Senatorial District, was arrested by the UK Metropolitan Police on Tuesday with his wife, for conspiracy to harvest the organs of a minor.
