Answers demanded in Seyed-Emami's mysterious death

Answers are being demanded of the Iranian government in the death of Kavous Seyed-Emami by friends, advocates and Canadian politicians. Seyed-Emami was being held in an Iranian prison on accusations of spying; authorities say he killed himself while in custody. Those who knew Seyed-Emami doubt that and want answers they may never get.

Correction: At 2:56 in the story, when identifying Zahra Kazemi, we show a photo of Homa Hoodfar. We regret this error.