The Shaman

S1, E1: A young couple finds, by chance, the cadaver of a man with broken fingers. The body was inside a wall for about eight years, and the Criminal Investigation Unit decides to investigate. Detectives Vargas and Barraza find irregularities in the building company Group Builtrón and Associates, that belongs to the father of the man that found the body. They begin the interrogations and one of the construction workers says to detectives that every time they build the foundations a person goes missing. According to the autopsy performed on the body in the wall, the victim was brutally murdered. The group of detectives find other body and, with that, can connect the building company to the suspicious disappearances.