Economic and Financial Crimes Commission (EFCC) Chairman Ibrahim Magu visited the Presidential Villa, Abuja, yesterday afternoon.
It was not clear whether Magu met with President Muhammed Buhari.
Magu, who arrived at the Villa around 3:16 p.m. with one of his police orderly holding a file, did not spend up to five minutes.
He declined to speak with reporters as he rushed out with his orderly.
A reliable source said he was also spotted at the Villa on Wednesday.