
Guillermo Costabel
Guillermo Costabel is a judge at the Federal Oral Court 4 in Comodoro Py, presiding over significant corruption cases, including the high-profile trial involving former officials and executives linked to bribery in public works contracts.
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Recent news mentions
Guillermo Costabel was the only titular judge of the Tribunal Oral Federal 4 until recently.
Después de más de seis años, un tribunal clave de Comodoro Py vuelve a tener jueces titularesClarín·
Argentina· 2026-09-11
Guillermo Costabel was one of the judges who sentenced the accused in the corruption case.
condenaron a 5 años de prisión a Julio De Vido, José López y Néstor Ulloa por coimas y deberán devolver más de 50 millones de pesosClarín·
Argentina· 2026-07-13
Guillermo Costabel is one of the judges overseeing the corruption case.
dictan el veredicto del primer caso de corrupción del kirchnerismoClarín·
Argentina· 2026-07-13

























