A former custodian of Cristina coordinates Victoria Villarruel's security. Sergio Nobile was a member of Diego Carbone's team, a historical collaborator of the former president.

He was also responsible for the unit that on September 1, 2022 could not prevent Fernando Sabag Montiel from shooting Cristina in the face. The news came to light days after the presidential spokesperson, Manuel Adorni, tried to rule out the plan to reduce custody, which was read as another sign of "adjustment to caste. "