A courtroom sketch made on September 17, 2018 at the assizes of Bouches-du-Rhone, in Aix-en-Provence, southern France shows Wojciech Janowski, Polish son-in-law of late Helene Pastor during his trial with nine other people suspected of the murder of the Monaco billionaire. - After initially admitting to ordering the killing to get his hands on Pastor's fortune, estimated at 12 billion euros ($14 billion), Janowski later retracted his confession, saying he had misunderstood investigators' questioning. (Photo by Benoit PEYRUCQ / AFP)