Mayor Clara Brugada, who holds the second most powerful political post in Mexico, said her secretary Ximena Guzmán and adviser José Muñoz were killed.

Two men on a motorcycle shot and killed Ximena Guzman and Jose Munoz at the Chabacano Metro station in Mexico City Monday morning before fleeing.

At least three vehicles and four people were involved in the killing of the personal secretary and a close adviser of Mexico City’s mayor