The profession of a detective involves risk and the death of colleagues is inevitable, but this is no less tragic. Mark lost his partner and friend not in a detention operation, but in very strange circumstances. They found him dead at home and suggested that it was suicide. Mark did not believe in this version from the beginning, he knew a friend and could not believe that he would decide to die, there were no prerequisites for that. He decided to independently investigate this case, although officially he was forbidden to participate in the investigation. The hero will need an assistant and you can join the Hidden Trace. Find hidden traces in this dark affair.
