Two slain University of Idaho students seen talking to mystery man hours before murder

Newly uncovered surveillance video reportedly shows two of the four murdered University of Idaho students, 21-year-old Madison Mogen and 21-year-old Kaylee Goncalves, walking in downtown Moscow, Idaho with an unidentified man.

According to Fox News, as the three are walking, one woman authorities think may be Goncalves says, "Maddie, what did you say to Adam?" And Madison Mogen replies, "Like, I told Adam everything."

On November 13, the bodies of 20-year-old Xana Kernodle, her boyfriend 20-year-old Ethan Chapin, along with Mogen and Goncalves were found stabbed to death after police responded to a report of an unconscious person at their rented home on King Road near campus. Authorities believe the four were killed between 3 and 4 am, and there have been no arrests yet in the case.

Reports indicate that Kernodle and Chapin had been out socializing but authorities believe they had returned to the house by 1:45 am. 

Mogen and Goncalves were at the Corner Club bar in town, and were seen with a man at a nearby food truck. According to Fox News, that man was identified and cooperated with police. 

The New York Post reports that Mogen and Goncalves were wearing the same clothes as when they were at the food truck, and that the man in the newly-discovered footage resembles the man from the food truck as well.

The pair returned home via a "private party" cab.

Kaylee Goncalves' father, Steve, said on Fox News' Lawrence Jones Cross Country on Saturday that Adam was not a suspect.

The Goncalves family had previously spoken to Lawrence Jones in November, when Steve Goncalves said, "They're (authorities) telling us that there's so much evidence that it's going to take a lot of time to process it all. This wasn't like a pinpoint crime. This person was sloppy."

The recent video was passed to Fox from Kristine Cameron and Alina Smith, two internet sleuths who run the "University of Idaho Murders - Case Discussion" Facebook group. They say the video came from a citizen who had already given the footage to police.

On Tuesday, video footage emerged of the white Hyundai Elantra as a clerk at a nearby Exxon Mobil gas station was reviewing security footage from the night of the murder and spotted the vehicle driving by at 3:45 am.

On Wednesday, police bodycam footage emerged of officers stopping several people early in the morning of November 13 only a few doors down from the victim's house around the same time of the killings. Authorities said nothing of value was found in the footage, but internet sleuths have claimed a "scream" can be heard in the video which would correspond time-wise to the murders, reports TMZ.