Key facts
- Mayor Valentín Lavín Romero of Temoac, Mexico, was shot and killed in his office.
- Lavín had previously survived an assassination attempt in January.
- The attack occurred in the town hall of Temoac, Morelos.
Valentín Lavín Romero, the mayor of Temoac, Mexico, was killed in his office months after surviving a previous assassination attempt. He is the 14th mayor murdered since October 2024.

The murder of Mayor Valentín Lavín Romero highlights the persistent and severe threat of organized crime to local governance in Mexico, despite government efforts to combat corruption and reduce violence.
Valentín Lavín Romero, the mayor of Temoac in Mexico's Morelos state, was shot and killed inside his office on Wednesday, authorities reported. This incident marks the latest in a series of targeted attacks on local officials by organized crime groups. Lavín, who was serving his second term and was an ally of President Claudia Sheinbaum's left-wing party, had survived a previous armed attack in January. Temoac is located in Morelos, a state south of Mexico City known for the presence of several active drug cartels. Forensic specialists and police officers recovered Lavín's body at the scene. The state prosecutor's office has initiated an operation to identify and arrest those responsible for the killing. Official figures indicate that nearly 100 mayors have been murdered in Mexico since 2006, a period marked by escalating violence following the government's offensive against drug cartels. Fourteen mayors have been killed since the current federal administration took office in October 2024, with three occurring in 2026 prior to this incident. President Sheinbaum recently highlighted a significant decline in homicides, stating that daily killings had dropped by nearly half since September 2024, attributing this to her government's security strategy. Mexico has grappled with widespread cartel-related violence for years, resulting in hundreds of thousands of deaths and over 130,000 disappearances since 2006. Local media reported Lavín Romero himself had alleged ties to local crime groups, and his mother-in-law was arrested in September 2025 for alleged ties to a criminal group known as “Los Aparicio” and involvement in kidnappings. In March, an activist group demanded authorities investigate Lavín Romero for his alleged involvement in the murders of two activists. A banner was also left accusing Lavín Romero of protecting rivals and demanding he align with criminal interests. The assassination occurs as Mexico's federal government takes steps to unpick corruption networks between municipal authorities and criminal groups as part of Operation Swarm, which has seen 85 officials arrested across three states, including Morelos.
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