The HORRIFYING Story of Valeria Vargo | True Crime Documentary

Sometimes even the most brutal and cold-blooded killers seem to everyone around them to be decent and nice. They skillfully disguise their evil deeds, so they are not always punished. Such was the case with the resident of Saransk Valeria Vargo. Brutally murdered in 2012, the mother of a 7-year-old son could become the last victim of her executioner - Veniamin Marshalov. However, fortunately, rare expertise and the extensive, painstaking work of investigators helped to prove the pervert's guilt.