Posted: Jan 31, 2013 4:14 PM
Updated: Jan 31, 2013 4:16 PM
MEXICO CITY (AP) Mexico's stated-owned oil company says an explosion at its headquarters in the capital has left several workers injured.
Petroleos Mexicanos says workers have been evacuated from the building.
Local media reported at least one person died.
Pemex said Thursday in a Tweet that several workers were injured in the blast.