Mexico's largest television network, Televisa, was targeted by a grenade attack Sunday. The explosive device was launched at the building from a small truck.

The attack left shattered glass and debris scattered on the ground. A Televisa truck and a garage door were damaged.

Luckily there were no casualties, but two employees were treated by paramedics for anxiety.

Police are investigating the incident, but Mexican media report drug cartels are suspected to be responsible for the violent act.