Juan Jose Martinez Vega
Biography
Juan Jose Martinez Vega (Chiguiro) was extradited from Colombia, tried, and convicted of FARC narcotics conspiracy; sentenced to 330 months federal prison plus a required English educational/vocational training program.
Documented case history
Also identified as Chiguiro and Gentil Alvis Patino, Martinez Vega had his conviction affirmed but sentence vacated on appeal in 2016. The same 330-month sentence was reimposed on remand and affirmed by the D.C. Circuit on January 28, 2022. This judgment does not provide the remand sentencing day or actual custody endpoints.
Sentence and custody-source verification
The August 24, 2010 U.S. Attorney sentencing announcement expressly states that Martinez Vega was sentenced that day to 330 months by U.S. District Judge Thomas F. Hogan. It separately records his extradition to the United States on April 21, 2008 and the April 13, 2010 jury verdict against him and Erminso Cuevas Cabrera on cocaine-import and distribution-for-import conspiracies. The missing sentence day has been added; extradition is distinguished from the earlier Colombian custody start. No actual discharge date is supplied by this source.
Early custody and extradition-source limits
DOJ announcement: The March 22, 2006 Justice Department announcement, page 3, describes Martinez Vega’s arrest in Venezuela in early 2005 during the rescue of Ugueth Urbina’s mother, and says he was in Colombian custody when the announcement was issued. It gives no exact capture day. The announcement’s proposed provisional arrest warrant and extradition request are not evidence that extradition or U.S. admission had already occurred. The phrase early 2005 does not independently verify the currently stored April 28 day, and no replacement exact date or custody endpoint has been inferred. The later individually documented sentencing date is unchanged.
