Ok I found the news with the information on a page in Spanish, this is the translation:
Jalisco tequila seller Jorge Casillas died this weekend from an accident with a helicopter propeller in Hidalgo.
The event occurred at the El Gallito ranch, owned by Jorge Casillas, in Singuilucan. The 52-year-old man walked toward a helicopter that had just landed at the site, before he stopped its blades. This caused a propeller to hit him on the head.
The impact caused severe head trauma with exposure of the brain mass, and for this reason he was taken to the Tulancingo General Hospital by elements of Civil Protection. In the enclosure the businessman died due to the seriousness of his injuries.
Jorge Casillas Castellanos was originally from Capilla de Guadalupe and served as president of Tequila Galindo. He was also the brother of the former mayor of Tepatitlán de Morelos, Ricardo Casillas. Another business that Jorge Casillas had was an air taxi company.
The governor of Nuevo León, Jaime Rodríguez Calderón, confirmed the death of the businessman and sent his condolences to his family.
The PRI of Tepatitlán, the party in which his brother was a member, also expressed his condolences and wished his family prompt resignation.