Zazi , an immigrant from Pakistan , and Zarein Ahmedzay , an immigrant from Afghanistan , have already pleaded guilty to terror charges . Confessed - terrorist leader Najibullah Zazi testifies against alleged co - conspirator . He claims the group traveled to Pakistan for terrorist training . Vladimir Medunjanin is the only one of the three on trial ; the other two pleaded guilty .
Confessed - terrorist leader Najibullah Zazi testifies against alleged co - conspirator . He claims the group traveled to Pakistan for terrorist training . Vladimir Medunjanin is the only one of the three on trial ; the other two pleaded guilty .