Mexican student investigation criticized for "black holes" by experts.

A panel of experts appointed by the Inter-American Commission on Human Rights has identified failures in the investigation into the 2014 disappearance of 43 students in Mexico, including the withholding of key information about military involvement in the kidnapping. The experts have called for arrests to continue in the case, with some outstanding arrest orders being more than six months old. The truth commission established by President Andrés Manuel López Obrador ruled last August that the kidnapping constituted a “state crime” due to the “actions, omissions or participation” of government and military officials.