Massacre in Monterrey

An armed group walked into a bar in Monterrey and opened fire with automatic weapons last night, killing 17, as well as three more people outside the establishment. The perpetrators also abducted eight more people. So far, authorities haven't spoken about a suspected group, but the area is ground zero in the fighting between the Zetas and the Gulf. For what it's worth, this sounds quite a bit like the attacks on bars linked to the Zetas in Torreón from last year.