The Russian melodramatic series "Double Spiral" tells the story of a woman named Yana Nesterenko, who works in law enforcement. It seems like she has everything a woman could dream of - a loving husband, a successful career, and appreciative superiors. The only thing Yana lacks is a child. One day, she travels to the city where she spent her early years. There, a brutal murder takes place, and the main character becomes personally invested in the case...