Tamerlan Tsarnaev involved in triple homicide, sources say


The FBI’s meeting with one of Tsarnaev’s friends in Florida turned violent Wednesday when he lunged at an FBI agent with a knife and was shot and killed. Before the shooting, he admitted to playing a role in a triple murder in Waltham, Mass., in 2011, along with Tsarnaev. NBC’s Pete Williams reports.

Your Playlist Expand Collapse

Nightly Spotlight

Inspiring America

Nightly Films

World News


Stay up-to-date on the latest health and medical news.

Play All


Coverage of extreme weather events affecting people across the country.

Play All


The best political reporting from Nightly News and the NBC News politics team.

Play All

Full Episodes of Nightly News