Police officers and vehicles positioned outside the site of a

Police officers and vehicles are positioned outside the site of a party where, according to local media, an armed group opened fire on partygoers attending a posada, a traditional Mexican party held in the days leading up to Christmas, in Salvatierra, Guanajuato state, Mexico December 17, 2023, in this screen grab obtained from social media video. Guanajuato Sur Noticias/via REUTERS