Ibragim Todashev, a friend of deceased Boston Marathon bombings suspect Tamerlan Tsarnaev, told police that Tsarnaev participated in a triple murder in 2011.

Todashev was killed by an FBI agent who was interviewing him in May. His death is under investigation. Tsarnaev was killed days after the April 15 bombings.

Posted in: Dzhokhar Tsarnaev