NBC has announced changes to its programming schedule for Tuesday, May 21.
At 6 p.m., NBC Nightly News will air for an entire hour with coverage from Oklahoma, and will take the place of the KING 5 6:30 p.m. newscast.
Additionally, an NBC News Special titled "Devastation in Oklahoma" will air at 8 p.m. This will replace a recap portion of The Voice, which was originally scheduled. The Voice live results show will follow at 9 p.m. with a special tribute by Blake Shelton and Miranda Lambert.