A hand-grenade was left outside a restaurant run by the family of lawyer Erica Serrano Farías on 23 February, in an apparent attempt to intimidate her because of her work representing a network of environmentalist groups campaigning against the construction of a tourist development in the municipality of Zihuatanejo, Guerrero State. The police appear reluctant to investigate properly, and Amnesty International believes that Erica Serrano Farías and her family are in danger.