The suspect, who's better known as el Diego, is accused of being the leader of the La Linea gang, whose members work as hired killers for the Juarez cartel.

外号为El Diego的嫌疑人被指控为La Linea犯罪团伙头目。该犯罪团伙成员是华雷斯·卡特尔的雇佣杀手。

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The U.S. weapons arm the cartels' military wings and enforcers, such as the Juarez Cartel's enforcement arm, La Linea, or The Line, court documents say.

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Reinares said Spanish security services have established that both Chechens received motor-paragliding lessons near La Linea and may have had some instruction before arriving in Spain.

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