Valentín Lavín Romero, the mayor of Temoac in the state of Morelos, was shot dead inside the town’s government palace on 22 July, Mexican authorities have confirmed. Two assailants arrived on a motorcycle, carried out the attack and fled the scene, in what officials are treating as the latest episode of political violence in the country.
Investigation expands to alleged organised‑crime links
During the Mexican presidential morning press conference on Friday, the country’s security chief, Omar García Harfuch, said investigators were examining connections between the mayor and a regional criminal syndicate known locally as Los Aparicio or Los Huazulcos. Authorities say the group has been associated with homicide, drug trafficking, extortion and kidnapping in Morelos, and with ties to larger cartels, including the Jalisco New Generation Cartel (CJNG).
Mr García Harfuch also disclosed that the probe has already produced arrests within the mayor’s extended family. His mother‑in‑law, identified as Andrea Angelina—nicknamed “La Patrona”—was detained as a suspected operator for the criminal group and is accused of taking part in numerous violent acts in the municipality. She previously worked within the town’s treasury. The mayor’s father‑in‑law was arrested in September 2025, the security chief said.
Context: prior attacks and complaints
The mayor and his family have previously been victims of violence. In September 2018 three relatives of his wife, Marisol Romero Zamora, were murdered in Huazulco. The mayor himself survived a serious assassination attempt in January of this year, sustaining injuries.
Investigators have not yet reached a definitive conclusion on motive. Officials have told the public prosecutor’s office that they are pursuing hypotheses including conflict with rival criminal groups and acts of retaliation.
As part of the ongoing inquiry, authorities are also following a formal complaint filed by the Front of Peoples in Defense of the Land and Water of Morelos, a movement that campaigns on environmental and land‑rights issues. That complaint reportedly alleges links between the mayor and the killings of activists and land defenders from the state.
Implications and next steps
The killing highlights the persistent threat posed by organised crime to local governance in parts of Mexico. Federal and state prosecutors continue to gather evidence, interview witnesses and pursue leads regarding both the perpetrators of the shooting and the alleged criminal networks named in the investigation.
- Date of attack: 22 July — shot inside Temoac municipal palace
- Suspects: two gunmen on a motorcycle (fled scene)
- Investigations: alleged links to Los Aparicio/Los Huazulcos and ties to CJNG; family arrests made
| Year | Relevant event |
|---|---|
| 2018 | Three relatives of the mayor’s wife murdered in Huazulco |
| September 2025 | Mayor’s father‑in‑law arrested |
| January 2026 | Mayor survived previous assassination attempt |
| 22 July 2026 | Mayor shot dead inside municipal palace |
Authorities stress the probe remains active and have not disclosed all evidence publicly. No motive has been formally determined and the presumption of innocence applies to individuals arrested in connection with the case while inquiries continue.
