The conviction of a cab driver for one of those murders based on testimony from jailhouse informants and scant physical evidence, along with multiple allegations of misconduct against the task force leader, cast doubt on the investigation.
The report was based on testimony from politicians and national security officials.
Both groups said their figures were based on testimony from doctors, families of the dead and witnesses.
Based on testimony from Mr. Tikhonov's friends, prosecutors contend that he considered himself a part of this struggle.
Judge Leon said the accusations were based on testimony from other Guantánamo Bay detainees, which he found unreliable.
As Mr. Obama recounted, based on testimony from Father Kapaun's comrades, the priest looked at the guards and said, "Forgive them, for they know not what they do".
But, the author notes, based on testimony from guests: "Churchill combined caution with a capacity, developed over a lifetime, to hold his alcohol".
Then, in 1985, the tabloids mounted a huge expose of Gerry Healy based on testimony from defectors - he had sexually abused dozens of women and stolen party funds.
