Investigation into the Alleged Serial Killer of Jujuy: Matías Jurado
Following the discovery of the remains of two new victims, Matías Jurado, known as the alleged serial killer of Jujuy, is undergoing psychiatric evaluation to determine his mental state. Authorities assert that the outcomes of this evaluation will play a crucial role in guiding the case’s progression.
On the latest details disclosed, Jurado was transferred to the headquarters of the Public Prosecutor’s Office (MPA) in Jujuy, where mental health experts are assessing his condition due to previously noted emotional instability. In light of this, a specialist from the Fiscal Investigation Corps (CIF) of the province of Salta has been called in to conduct interviews and assess his psychological profile comprehensively.
According to the information released by The Jujuy Tribune, integrating these reports into the case is expected to be pivotal in determining if his behaviors align with a sanctioned profile for a serial murderer. Completion of their evaluation and reporting will add vital evidence to the ongoing case.

Meanwhile, advances in the investigation have led the prosecution to prepare a new charge extension, following genetic analyses that confirmed the DNA presence of two individuals—Juan Ponce (51) and Miguel Quispe (60)—among the remains discovered in a residence in the March 8 sector, known as High Feeder. Prosecutor Guillermo Beller elaborated that Miguel Quispe had last been seen in June without further information and Juan Ponce was also from the same area, further confirming their DNA at this scene.
This revelation has led to a modification of the accusations against Jurado, who now faces charges of “Homicide aggravated by alevosía, cruelty, and pleasure” pertaining to at least four incidents, according to Beller’s statements shared with the Jujuy at the Moment community. Initially, Jurado was charged with the alleged murder of Jorge Anachuri and later faced additional allegations concerning the supposed homicide of Sergio Alejandro Sosa.
In a recent court appearance, Jurado maintained his innocence regarding all charges presented against him. When given the opportunity for a new declaration, he chose to uphold the same stance he took during his initial testimony.

Beller reiterated that Jurado insists on his lack of involvement in the alleged crimes. Jurado’s defense seems to indicate that he will not alter his earlier claims, adding intrigue to the legal proceedings. The prosecution is preparing to expand the accusations to incorporate the alleged homicides of Ponce and Quispe.
Prosecutor Beller remains optimistic, evaluating the prospect of acquiring further genetic evidence for comparisons. “We still have multiple genetic profiles to analyze,” he stated, emphasizing the potential for more findings. These assertions highlight the case’s ongoing complexity, given over 300 samples still undergoing processing.
At present, the authorities confirmed that Matías Jurado remains detained at Penitentiary Establishment No. 1 in the Gorriti neighborhood of San Salvador de Jujuy, where he is subjected to a preventive isolation regime. This form of isolation is reportedly due to security considerations for both the defendant and other inmates, with vigilant 24-hour surveillance through cameras monitored by correctional staff.
While his current status of isolation is termed temporary, the prosecutor noted that changes could occur depending on penitentiary regulations ensuring controlled management of the situation. To that end, Jurado retains access to communications with his legal counsel.

