The mayor of a city south of Mexico’s capital was shot to death on Saturday, less than a day after taking office.

Gunmen opened fire on Mayor Gisela Mota at her house in the city of Temixco, said the government of Morelos state, where Temixco is located. Two presumed assailants were killed and three others detained following a pursuit, said Morelos security commissioner Jesus Alberto Capella. He said the suspects fired on federal police and soldiers from a vehicle.

Temixco is a city of about 100,000 people neighboring Cuernavaca, a resort and industrial city which has been suffering kidnappings and extortion linked to organized crime groups.

Mota, who had been a federal congresswoman, was sworn into office on New Year’s Day. She was killed the following day.

Mexico Mayor Killed