Narconews is posting regular updates. For minute by minute postings, check out Indybay. Also a good interview with a APPO member was recently translated by Chuck Morse.
Statement from APPO:
A large number of people are reported detained in various parts of the city. Two deaths are the result of the confrontation. (as of 9:33)
The federal police began, around 5pm, to attack the members of the APPO that were peacefully demonstration in the areas around the zocalo. These aggressions caused the conflict that is still continuing between the police and the members of the APPO and its supporters.
The streets of the historic center area battle ground and the federal police began to discharge fire arms against the protesters about an hour ago. Read More...