Operatives of the Economic and Financial Crimes Commission (EFCC) and the Nigerian Police Force (NPF) have surrounded the residence of Senator Rochas Okorocha.
Okorocha is also a presidential aspirant under the ruling party, the All Progressive Congress (APC).
A viral video clip shows not less than twenty officers outside his house in the Federal Capital Territory (FCT), Abuja.
Sources said the operatives are insisting that Senator Okorocha, a former Governor of Imo State, should submit himself for an arrest or honor a long-standing invitation to their office.
At the time this report was filed, there was no sign of Okorocha at the scene.