Insane

In 2010, a series of incidents related to brutal murders of people occurred in Bulgaria. Investigators tirelessly searched for clues to find the criminals. After many months of investigation, they found people who had witnessed the killer meeting the victims. They managed to find out the following: 1. The murderer is not acting alone, but together with his brother. 2. Pretending to be tourists, the criminals engaged in conversation with their victims, after which they asked for help, leading them to an unspecified location (each witness named different places in the city). Pathologists working with the victims of the murderers also gave their assessments of the killer's personality: sadists and cannibals. A trail of similar murders has led to Russia. The investigators have not been able to identify the criminals, but they have found evidence that the brothers are hiding in Russia and continuing their activities there. In September 2021, it was reported that the criminals have changed their method of finding victims. The horror-quest allows them to lure unsuspecting people into their den, where they brutally dispose of their bodies...