With the manhunt now over, officials are thinking about the next steps: interrogation and prosecution. And NPR's counterterrorism correspondent Dina Temple-Raston is here with the latest on that. Dina, thanks for coming in.
DINA TEMPLE-RASTON, BYLINE: You're welcome.
LYDEN: Dina, so the Department of Justice has announced that they aren't going to be reading Dzhokhar Tsarnaev his rights right away. Can you tell us more about that?
The grisly week that began at the Boston Marathon Monday left one police officer dead.
As police closed in on the bombing suspects Thursday night, law enforcement officials say two officers were shot. One, transit police officer Richard Donohue, is in critical condition at Mount Auburn Hospital.
The other, Sean Collier of the MIT campus police, was pronounced dead Thursday night.
MIT says Collier had gone to respond to a report of an altercation on campus Thursday evening. Soon, word came over the police radio that he had been shot.