“The San Luis Potosi state government said in a statement, citing witness testimony, that four hooded assailants burst into the town hall in the municipality of El Naranjo at around 1:30 p.m. Wednesday.
Two of the gunmen made their way to the offices of Alexander Lopez Garcia, the 35-year-old mayor, and opened fire, the statement said.
The slain mayor had been in office since October 2009, while the area where El Naranjo is located – a highland town of some 20,000 inhabitants – has seen much of the violence affecting San Luis Potosi, blamed on turf battles between rival drug gangs.”
http://www.borderlandbeat.com/2010/09/another-mexican-mayor-slain-by.html