Mexico City explosion: 'Around 30 people trapped'
At least 14 people have been killed and another 80 injured after a blast at the headquarters of state oil company Pemex in Mexico City.
Manuel Rueda is a news reporter for Mexican TV station Univision.
He told the BBC's Adnan Nawaz that office workers heard "a loud explosion", and that around 30 people were trapped in the building.
01 Feb 2013
- From the section Latin America & Caribbean