The Socio-Economic Rights and Accountability Project (SERAP) has filed a lawsuit against the Nigerian National Petroleum Company Limited (NNPC) over the alleged failure to account for ₦22.3 billion, USD $49.7 million, £14.3 million, and €5.2 million in oil revenue. In a statement on Sunday, SERAP Deputy Director Kolawole Oluwadare said the suit follows damning allegations