Many speculations exist on the motives for the murder of Lieutenant Colonel Sergio Armando Hernández Vega, who was the private secretary of General Roberto Miranda, head of the now-defunct Presidential General Staff (EMP) in the administration of Enrique Peña Nieto.

The soldier, murdered on the 17th of this month in his mansion located in the seventh section of the Sayavedra County subdivision, in Atizapán de Zaragoza, was not only high-ranking, but also a key player in the operation and operation of the EMP, he had access to all the top secret information that the body of the SEDENA collected, but in practice depended and reported directly to the head of the Federal Executive Power, whose personal security and that of his family was responsible. Due to these circumstances, the line of investigation of a simple violent assault with the aim of theft does not convince many...