On 24 February, Sandy Gonzalez, the Special Agent in Charge of the DEA office in El Paso, one of the most senior and highly decorated Hispanic law enforcement officers in America, wrote to his Ice counterpart, John Gaudioso:
'I am writing to express to you my frustration and outrage at the mishandling of investigation that has resulted in unnecessary loss of human life,' he began, 'and endangered the lives of special agents of the DEA and their immediate families. There is no excuse for the events that culminated during the evening of 14 January... and I have no choice but to hold you responsible.' Ice, Gonzalez wrote, had gone to 'extreme lengths' to protect an informant who was, in reality, a 'homicidal maniac... this situation is so bizarre that, even as I'm writing to you, it is difficult for me to believe it'.