A US special agent, Eric Balliet, is described as playing a key role in the investigation and operation that leads to the downfall of Joaquín “El Chapo” Guzmán, the Sinaloa Cartel leader, according to the account published by the outlet. The reporting says Balliet helped use wiretapping and surveillance techniques tied to the case.

The article describes the scope of the monitoring, including information obtained from Guzmán’s communications and its use to support orders and other activity attributed to him. It also recounts personal details and interactions used to characterize Guzmán beyond his public image. Across outlets, the emphasis centers on the investigative method—phone tapping and information gleaned from communications—rather than on any disagreement about the basic event of Guzmán’s capture and removal from power.

Overall, the different coverage converges on the same core points: the investigation involves US-led efforts, Balliet is presented as an important participant, and the narrative focuses on communications surveillance as part of building the case against Guzmán.