Both governments will jointly tend to the victims.
The incident happened near the border with Mexico City.
One of them was on his day off and the other reported sick to the Judicial Police of Mexico City.
Another person was hurt.
According to a study conducted by the Center for Geosciences, groundwater in Querétaro, San Luis Potosí, Aguascalientes, Zacatecas, Durango and Sinaloa could follow the same trend.
A cargo vehicle impacted a passenger van and a car.
The incident happened during the repairs of the water network.
An anarchist group has been identified.
English31/10/2015
PGR investigates bombs in buses
The Mexibus system was targeted by unknown attackers.
The search warrants were carried out in three states: Puebla, Sinaloa and the State of Mexico.