Peacock orders Dateline spinoff Dateline: The Last Day

Watch the trailer for the eight-episode series that will expand on stories already featured on Dateline with brand-new reporting. "When it comes to crime, Dateline has been telling those stories and captivating viewers longer than anyone else," said Rod Aissa, executive vice president of content for NBCUniversal Television & Streaming, in a statement. "We are thrilled to have the first original series from this iconic brand on Peacock and bring even more of these stories to our streaming audience."