The video surveillance images of the Ecosansperate plant in Macchiareddu recorded live the accident that cost the life of Simone Furia Calledda, the 42-year-old worker from Iglesias.

The carabinieri handed over the videos to the public prosecutor Andrea Vacca, where Simone Furia Calledda can clearly be seen overwhelmed and killed by the bulldozer driven by a colleague and friend, Maurizio Boscu, who did not notice anything, probably dazzled by the sun and sure that in that point of the square there was no one.

The most disturbing aspect of the tragedy is that he passed over Furia Calledda's body several times. The crushing of the skull under the weight of the bulldozer was confirmed as fatal yesterday by the necropsy examination entrusted by the Prosecutor's Office to the medical examiners.

In the register of suspects, in addition to Boscu, also the legal manager of the cooperative, Ilario Crobu, 55 years old from Cagliari.