Sans laisser de traces
Sans laisser de traces also known as Immaculate, Traceless, Indelible and Indlbile is a 2010 French crimethriller film and Grgoire Vignerons directorial debut.
When tienne runs into an old school friend, he does not recognise him immediately but soon they become again familiar. Patrick is unemployed and admires tienne for his achievements. tienne has hereby found somebody with whom he dares to share his secret tiennes career only took off because he stole a chemical formula from an unknown inventoryears ago.Patrick persuades tienne he could fix everything retroactively if he met the inventor and spoke to him. Unfortunately the man reacts in way neither of the two friends anticipated. Overwhelmed by wrath he is determined to destroy tiennes life by suing him and eventually he poses even physically threatening. Trying to protect his friend Patrick accidentally kills the man. It is also Patrick who decides for both of them to conceal what just happened. ........
Source: Wikipedia
