[1] The series present stories and testimonies of professionals who worked on the program, authorities who acted in the case, Wallace's relatives and people who met the politician.

The complex plot includes accusations of conspiracy, revelations about political disputes and how violence struck and reaches Manaus in several ways.

[2] Wallace Souza was the host of Canal Livre, a program that ran for 10 years in Manaus, Amazonas, on TV Rio Negro.

The success of his program - which specialized in exposing and 'outing' murders, kidnapping, and anti-trafficking operations - made Wallace Souza very popular and led him to eventually be elected congressman in the Amazonas state.

The series also features several songs from Brazilian musicians including "Hienas na TV", by Elza Soares, used in the opening.