Three missing after oil rig blaze

Three workers are missing after the huge blaze on an oil platform in the Gulf of Mexico that killed four workers. 

Petroleos Mexicanos, or Pemex, said it became aware of the missing workers when it recounted personnel after Wednesday’s fire on the Abkatun-A Permanente shallow-water platform in the Campeche Sound.

One of the missing workers was from Pemex and the other two were employed by contractor Cotemar, the company said.