 The CTA and the Rosario association of prosecutors demanded his removal.After several months of investigation, the investigating judge ordered the detention of Parvlucyk, the Federal police officer Cabrera had been involved with, and charged him with murder.In addition to their troubled relationship, Parvlucyk had stated in his testimony that his immediate superior had asked him to silence Cabrera, and his superior has stated that Parvlucyk always complied with orders.