Dikko, who is being investigated over alleged N42billion fraud, has been in hospital since he surrendered to the EFCC for interrogation last Thursday.
A top source in the anti- graft commission, who spoke in confidence, said: “When Dikko reported at the EFCC, he was looking pale. It was obvious that his health was in bad shape.
“We interacted with him and relocated him to a hospital for treatment. From the first day, we allowed him to stay in hospital. Our operatives are only watching over him at the hospital.
“We need to set the records straight. He was never at any time detained in EFCC’s custody because of his frail health. But we are monitoring him in a hospital.”
Out of the total fraud sum Dikko is being grilled on the sources of funds with which he acquired a N2billion mansion at 1, Audu Ogbe Street, Jabi Abuja.
The anti-graft agency had been on the trail of Dikko since January 8 when its operatives stormed the posh residence of the ex-Customs boss.
Following search pressure, Dikko gave himself up on Thursday by responding to the outstanding invitation of the EFCC.
Looking pale, Dikko arrived at the EFCC’s headquarters at about 10am for interrogation which lasted about eight hours.