An investigation has been launched by the Colombian Fiscalía against the country's former president, Uribe. The probe is related to alleged ties with paramilitary groups and two massacres that took place in the 1990s. The massacres in question are El Aro and La Granja, and the investigation also involves the murder of a human rights activist.

These incidents occurred during the 1990s, a time of significant turmoil in the country. Further details about the investigation and the allegations against Uribe can be found through the Colombian Fiscalía or other reliable sources, such as BBC Mundo.