POSTED: Wednesday, February 15, 2012 - 7:23pm
UPDATED: Wednesday, February 15, 2012 - 8:18pm
NBC NATIONAL NEWS — Security cameras at a Mexican newspaper office captured a gang attacking the building.
An armed gang broke into the offices. More than a dozen men broke computers, terrorized workers and then set fire to the offices.
The attackers are still loose.
The motive for the attack is undetermined, but the paper is known for its investigations of public officials.
None of the paper's employees killed, but one was injured.