Lamine Diack, the former anti-doping chief of the IAAF, is under criminal investigation for charges of bribery and money laundering. He is accused of accepting 200,000 euros to cover up positive drug tests from Russian athletes in 2011, allowing some to compete in the 2012 Olympics. A French prosecutor said Diack and other IAAF officials took money in exchange for not banning athletes who should have been barred for doping. WADA plans to investigate allegations of corrupt doping practices involving Russia, the IAAF, athletes, and the Moscow lab.