Mexico's state-owned oil company says an explosion at its headquarters in the capital has left over a dozen workers injured.

UPDATE, 7:45p ET: Pemex has reported that 14 people have died, and 80 people were injured in the deadly blast.
Petroleos Mexicanos says workers have been evacuated from the building. Fox News reported that it's believed at least five people were killed in the blast and at least 75 were injured.

Below is the latest information, as reported on Fox Report Thursday night: