(NBC) — On Friday, “Dateline” will air a two-hour special on the case that has captivated the country since that tragic night more than two years ago — the University of Idaho murder investigation.

The program will reveal new details that have never been reported before, including video, photographic and digital evidence that investigators say track murder suspect Bryan Kohberger’s movements. The show will include interviews with friends of the victims and former students, who open up for the first time about their interactions with the accused killer.

Here is a preview of Keith Morrison’s report:

Moscow, Idaho, where Maddie Mogen, Kaylee Goncalves, Xana Kernoodle and Ethan Chapin were murdered in November 2022. All four had been stabbed to death.

With the trial of accused killer Bryan Kohberger now just 12 weeks away, it’s the crime no one can forget.

In the two years since our last report, we have learned things — heard and seen things from sources with direct knowledge of the evidence, sources we trust and reported here for the first time.

What happened in that house? Why four victims, why any?

How will attorneys defend Bryan Kohberger, with the death penalty hanging over his head?

One terrible, terrible night, in a small college town.

Watch “Dateline: The Terrible Night on King Road” Friday at 9 p.m. on NBC4.