The phrase identifies a true-crime documentary available on a popular streaming platform. This documentary focuses on the case of a Mexican serial killer couple from Ecatepec, a municipality in the State of Mexico. The program explores their crimes, motivations, and the social context surrounding the events.
This type of content often serves to raise awareness about issues such as femicide, violence against women, and systemic failures within the justice system. Such documentaries can also contribute to a broader understanding of criminal psychology and the factors that contribute to the development of violent behavior. Historically, true crime as a genre has provided a lens through which society examines its own dark underbelly.