MONACO, Monaco (AFP) — French police have charged former world athletics president Lamine Diack with corruption over suspicions he took bribes to cover up doping cases, investigators said Wednesday.

The 82-year-old Diack was charged after police had arrived at the International Association of Athletics Federations (IAAF) headquarters in Monaco.

Diack stood down from his post in August when Britain’s Sebastian Coe was elected to head the scandal-tainted federation.

Coe asked to be questioned by investigators over the case during the police visit on Tuesday, IAAF spokesman Chris Turner told AFP.

The sensational charges were laid ahead of the release this month of a report by a World Anti-Doping Agency (WADA) commission into allegations of widespread substance abuse in Russia, Kenya and among world champions.

The veteran Senegalese official and his legal advisor, Habib Cisse, were charged with corruption, money laundering and conspiracy, French prosecutors said in a statement.

Both were released on bail. A former IAAF anti-doping doctor, Gabriel Dolle, was detained for questioning, they added.

“Emanating from separate ongoing investigations by WADA’s independent commission and the IAAF’s own independent ethics commission into allegations surrounding its anti-doping rules and regulations, a French police investigation has now commenced,” said an IAAF statement.

“The IAAF is fully cooperating with all investigations as it has been from the beginning of the process.”

The statement added that “police visited the IAAF HQ offices yesterday to carry out interviews and to access documentation.”

A source close to the investigation told AFP that the case was focusing on two or three doping tests by Russian athletes.

But the inquiry could be spread to other cases involving other nationalities, the source added.

Diack was the IAAF president from 1999 until this year, a period when international athletics was hit with repeated doping scandals.