Former Niger Delta militant leader, Mr. Government Ekpemupolo a.k.a Tompolo has been given one week to appear before the EFCC in Lagos.
The EFCC says he risks being declared wanted if he fails to appear.
The EFCC said it is investigating Tompolo for unclear dealings involving the sale of parcels of land worth about N13 billion to the federal government under the administration of former President Goodluck Jonathan.
He is expected to appear at the EFCC training room on Thursday, December 17.
Channels TV reports that a similar invitation was extended to Tompolo in November by the Head of Operations at the EFCC, Iliasu Kwabai but he failed to appear and no correspondence was received from him.