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Has anyone read this? From what I've read and gather, the FBI went to the condominium of Ibragim Todashev in Orlando, FL to question him about matters relating to Tamerlan Tsarnaev and an unsolved triple murder in Boston from 2011.
At some point, during the sit down, things went south and an agent pulled his gun and shot Todashev dead. At first, the FBI claimed the agent acted in self-defense and that Todashev lunged at the agent with a knife. However, in the link provided above, the news reports now say the FBI is backing off that claim and "it's not clear what happened in the moments before the fatal shooting."
I'll give the benefit of the doubt to the FBI agent, but you'd think they'd make sure he wasn't armed before the interview. Maybe not, since it was at his home.