Milan, 22 June (LaPresse) – Restrictive measures have been carried out in Colombia, issued by the Judicial Authority of the Department of Magdalena, against four Colombian citizens held responsible for the murder, in conspiracy, of Italian citizen Alessandro Coatti, committed on 6 April in Santa Marta (Colombia).The Public Prosecutor's Office in Rome, as part of the relevant proceedings, has conducted investigations at national level through various complex investigations carried out by the Carabinieri ROS. The investigations, carried out in collaboration with the Section Prosecutor's Office of the Department of Magdalena as part of rogatory proceedings, with the Colombian police and with the constant support of the International Police Cooperation Service and the Italian Embassy in Bogota, were characterised not only by the examination of persons informed of the facts, but also by thorough technical investigations of objects and electronic devices belonging to the victim.