Lost Clues

John - a policeman, he has behind him many years of work in the police, but this year he decided to resign and leave to become a private investigator, and further investigation of the case related to the death of a friend and a strange loss of evidence from the crime scene. Help the hero to re- examine the place where there was a sad event and look for clues, they can lead to the offender and the result is surprising. Some volunteered to work to help him, and join you.