The turning point in the investigations a few hours after the solemn funerals of Antoninus, Mark and Matthew in the cathedral of Saints Peter and Mark of Alexandria, in the presence among others of the premier Giuseppe Conte, of the president of the Chamber Roberto Fico and of the Interior Minister Luciana Lamorgese . "You have to catch them, you have to do everything to catch them", was the appeal that the relatives of the three victims turned to the President of the Council. "We need to understand why and who did this", is the pressing invitation of the provincial fire brigade commander, Roberto Marchioni, to express the "rage" of the firemen in the face of this tragedy.
Lawyer Laura Mazzolini revealed the identity of the person heard by the police. "I witnessed the questioning, I cannot say anything. I think you will soon have official statements," the lawyer said, leaving the offices of the weapon in Piazza Vittorio Veneto. A few hours before Stefano Vincenti, Giovanni's son, had declared: "I have no information to give, the investigators are making inquiries. I can't say anything", he merely told reporters.