At least 17 people were killed and another 30 injured in a fireworks-related explosion in Tultepec, Mexico, on July 5, according to Governor of the State of Mexico Alfredo Del Mazo and the civil protection authority.Various state agencies, including the health, defense, and security departments, were cooperating to oversee rescue and recovery efforts in the area.This video shows the plume of smoke from the explosion as seen from a highway. Credit: David Villanueva via Storyful