Updated: 1:23 p.m. ET
The CBS Evening News, NBC Nightly News
and ABC World News will again expand to an hour on Friday to cover the continuing story of a
manhunt underway in Boston for the second marathon bombing suspect.
One suspect was killed in a shootout early Friday morning
and police are searching for his brother, 19-year-old Dzhokhar Tsarnaev. The
broadcast and cable news networks havebeen in continuous coverage of the breaking story since Friday morning.
Scott Pelley will also anchor an hour-long primetime CBS
News special at 9 p.m., pre-empting Vegas which will now air Saturday at 8 p.m., and NBC's Rock Center with Brian Williams will
devote its full live hour at 10 p.m. to the investigation. ABC's Elizabeth Vargas will anchor 20/20 from Boston and Juju Chang will be live from the city for Nightline.
The smarter way to stay on top of broadcasting and cable industry. Sign up below.
Thank you for signing up to Broadcasting & Cable. You will receive a verification email shortly.
There was a problem. Please refresh the page and try again.