A second person, who was identified as Baena’s romantic partner, was also found dead in the home where they both resided, according to authorities in Aguascalientes, the state nearly 500 kilometers (300 miles) northwest of the capital city.

Mexico’s Security Minister Rosa Icela Rodríguez said the cause of death is so far unknown, while Aguascalientes’ Attorney General Jesús Figueroa said there is no evidence of foul play for the moment.