There was an uproar in the Senate on Wednesday over alleged murder of Elizabeth Ndubuisi-Chukwu in South Africa.
Mrs Chukwu, Deputy Director-General of Chartered Insurance Institute of Nigeria was in South Africa to attend the conference of the African Insurance Organisation, AIO, but was found dead in her hotel room in Johannesburg on June 13.
Senate President, Ahmad Lawan warned South Africa not to take Nigeria for granted.