He believed Davis had a part in the plot to kill Lincoln.

VOA: special.2010.01.14

Afghan officials said they were held as part of an investigation into an alleged plot to kill the governor of Helmand province.

VOA: standard.2010.04.12

Television reports last year mentioned the threat against Mr. Obama, and the plot to kill Gen.

WSJ: Bin Laden Plotted to Kill President Obama, Documents Show

At one point, Siu himself was arrested, on suspicion of involvement in the plot to kill his friend Wong.

NEWYORKER: The God of Gamblers

His involvement in the plot to kill Hussein is unknown outside of Israel, where a Hebrew-language Israeli television documentary in November first illuminated the long-secret story.

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