At least three vehicles and four people were involved in the killing of the personal secretary and a close adviser of Mexico ...

Mexican authorities have not said whether they see the slayings as targeted. They come after a year of heightened political ...

The private secretary and an adviser to the mayor of Mexico City were gunned down in an attack in the Mexican capital Tuesday ...

The private secretary and an adviser to the mayor of Mexico City were shot dead by gunmen on a motorcycle in an attack in the ...

Mayor Clara Brugada, who holds the second most powerful political post in Mexico, said her secretary Ximena Guzmán and ...

The attack occurred around 7 a.m. as the two officials sat inside an Audi on a major Mexico City thoroughfare.

The personal secretary and an adviser to Mexico City’s mayor have been killed by gunmen on a motorcycle in a central ...

The personal secretary and an adviser to Mexico City’s mayor were shot dead Tuesday, authorities said, in the worst attack ...

The personal secretary and an adviser to Mexico City’s mayor were shot dead Tuesday, authorities said, in the worst attack against public officials in the capital in recent years.

Mexico City Mayor Clara Brugada's personal secretary Ximena Guzmán and adviser José Muñoz were shot dead in the capital ...

The killing of Mexico City's Mayor Clara Brugada's personal secretary and adviser marks the city's most severe attack on ...

The assassination of Mexico City Mayor Clara Brugada's personal secretary, Ximena Guzmán, and advisor José Muñoz marks the ...