Suspicion of the drug consortium behind the violence in Rosario and the suspicions about the Police. One of the lines of investigation points to actions promoted by drug lords detained in federal prisons such as "Guille" Cantero and Esteban Alvarado.

Two of the four innocent victims were murdered with the same gun and bullets with the inscription of the Santa Fe Police. The Investigative Police of Santa Fe had gone looking for Darío P. last Friday for the murder of taxi driver Diego Alejandro Celentano.