A videotaped interrogation by Canadian officials of a weeping teenage Guantanamo Bay prisoner was released over the Internet Tuesday, in what is believed to be the first such video from the U.S. facility seen by the public.

In the video, a Canadian Security Intelligence Services agent is shown grilling Khadr, 15, about events leading up to his capture as an enemy combatant. Khadr, a Canadian citizen, is accused of throwing a grenade that killed a U.S. soldier during a 2002 firefight in Afghanistan.