Country’s new president to set out public security plans after murder of Alejandro Arcos Catalán in Chilpancingo

Mexico’s new government has been shaken by the murder of a city mayor who was attacked and beheaded days after taking office.

Alejandro Arcos Catalán was sworn in as the mayor of Chilpancingo, the capital of the southern state of Guerrero, on 30 September, a day before Mexico’s first female president, Claudia Sheinbaum, took power herself.