Paris, Oct. 16 : French police are probing whether Russia''s leading human rights lawyer was poisoned by a suspicious substance found hidden in her car.
Detectives in the town of Strasbourg were examining whether Karinna Moskalenko, the country''s most prominent defender of Kremlin opponents, had been deliberately poisoned.
Moskalenko said on Monday her husband discovered "large" quantities of a mercury-like substance hidden under her car seat.
Moskalenko had been due yesterday to attend the Moscow trial of three men accused of involvement in the murder of the crusading Russian journalist Anna Politkovskaya.
Politkovskaya, a fierce critic of Vladimir Putin, was shot dead two years ago outside her Moscow flat.