NBC News' Dateline revealed new details about Idaho college murder suspect Bryan Kohberger, including his phone activity, disturbing search history, and a chilling selfie taken before his arrest.

The report details Kohberger's searches for Ted Bundy, pornography, and the Britney Spears song "Criminal." His phone also contained a selfie dated December 28, 2022, showing him staring into the camera in a black hoodie—similar to the clothing Bundy wore in a YouTube video found in Kohberger's search history.

Dateline also uncovered new information about the killings. Investigators believe Ethan Chapin was the last victim targeted. He was allegedly asleep in bed when the attacker "carved" his lower legs with a blade. Before that, the killer reportedly chased and stabbed Xana Kernodle, who was still awake after ordering food from DoorDash.