Zetas Gang

At least 25 killed as attackers set Mexico bar on fire

Several others were badly wounded in the blaze at The White Horse Nightclub in Coatzacoalcos in Veracruz state. The blaze is being investigated as an attack.

Prison riot leaves four dead in Mexico's Tamaulipas state

A gun battle broke out between prisoners and security forces after authorities launched an operation to halt the smuggling of weapons inside a prison in Ciudad Victoria.