People react as the coroner's vehicle, carrying the body of a relative, a Pemex employee who died in an explosion at the company's headquarters, drives past outside the morgue in Mexico City. The death toll from an explosion at the Mexico City headquarters of Pemex has risen to 32, but the cause of the incident is still unclear, the company said on Friday. Scenes of confusion and chaos after the explosion at the downtown tower, which also injured more than 100, dealt another blow to Pemex's image as Mexico's new president courts outside investment for the 75-year-old monopoly.EDGARD GARRIDO/Reuters