Denis Lemasson, the psychopathic accountant - The debrief. In March 2002 in the suburbs of Geneva in Switzerland, Jean-Raymond Blatti, accountant for the company GS Automation, was found dead, with his skull smashed in his office.

Suspicion quickly falls on another accountant in the company. Christophe Hondelatte, defense lawyer for the Swiss part of the case. Me Jamil Soussi, defense attorney for the French part of this case.