It is reported by RIA Novosti with reference to the head of the city's public security department Omar Garcia.
According to official figures, 1 person died.
“All victims are provided with the necessary assistance in various medical institutions in Mexico City,” the message says.
The city prosecutor's office launched an investigation into the tragedy.
Earlier, the mayor of Mexico City, Claudia Sheinbaum, announced a collision of two trains in the capital's subway.