University of Idaho murders timeline: What we know about the slaughter of four students

Moscow, Idaho, police have been tight-lipped about the mysterious circumstances of the brutal murders of four University of Idaho students more than one week ago.

Officials have said they do not have any suspects or a murder weapon and warned the small town of 25,000 to be “vigilant.”

Meanwhile, police are searching for a “Rambo”-style combat knife, a local store owner told the Idaho Statesman.

The victims — Ethan Chapin, 20, of Conway, Washington; Madison Mogen, 21, of Coeur d’Alene, Idaho; Xana Kernodle, 20, of Avondale, Arizona; and Kaylee Goncalves, 21, of Rathdrum, Idaho — were found stabbed to death Sunday morning.


A split photo showing the crime scene and the victims, including University of Idaho students Ethan Chapin, 20; Xana Kernodle, 20; Madison Mogen, 21; and Kaylee Goncalves, 21.
(Angela Palermo/Idaho Statesman/Tribune News Service via Getty Images/Instagram/ @kayleegoncalves)

Mogen, Kernodle and Goncalves lived with two other students in a six-bedroom home off campus on King Road near fraternity row. Chapin, who was dating Kernodle, was staying the night.

This is what is known about what happened before and after the killings.

Saturday, November 12 – Goncalves’ final Instagram post

At 8:57 p.m., Goncalves posted a cheerful picture on Instagram posing with four friends and smiling broadly, which appeared to be taken on the porch of a house.

“One lucky girl to be surrounded by these pple [sic] everyday,” she captioned the photo.

The four victims appeared to be friends based on their social media interactions and posted a photo with two other friends just hours before they were found dead on Sunday.
(Instagram: @kayleegoncalves)

That night, Mogen and Goncalves hung out at bar called the Corner Club in town, while Chapin and Kernodle went to a party together at the Sigma Chi house on campus, according to police.

Sunday, November 13 – Two victims seen in Twitch footage

Mogen and Goncalves were captured on video at 1:41 a.m. near a food truck in a clip posted to Twitch – an online platform for livestreaming.

The friends are standing in line at the Grub Wandering Kitchen’s food truck, dubbed the “Grub Truck,” as they chat with friends.

An unidentified man, who appears to be walking with them, stands nearby while they order. Police on Nov. 20 said the man in the white sweatshirt is not a suspect.

Police initially said they all returned home around 1:45 a.m., but later revised their statement to say Mogen and Goncalves arrived at 1:56 a.m. based on additional evidence.

They received a ride back from a “private party” whom police have not named but have ruled out as a suspect.

Two of their female roommates who survived the attack, who have also been cleared as suspects, returned home from their night out before the four friends around 1 a.m.

The murders

The four victims were stabbed to death with an “edged weapon such as a knife” between 3 and 4 a.m., according to police. The murder weapon has not been found.

Madison Mogen and Kaylee Goncalves shared multiple photos together on social media.
(Instagram/ @kayleegoncalves)

At 11:58 a.m., a person called 911 from one of the surviving roommates’ phones and reported an “unconscious person.”


‘Shelter in Place’

At 2 p.m. Sunday, the university sent out a “Vandal Alert” notifying students of the homicides and telling them to “shelter in place.”

Police have named the four victims of an apparent quadruple homicide at the University of Idaho as Maddie Mogen, Ethan Chapin, Xana Kernodle, and Kaylee Goncalves.
(Instagram: @maddiemogen, @kayleegoncalves, @ethanchapin4)

However, the order was lifted an hour later, with police later calling the quadruple homicide “an isolated, targeted attack” posing “no imminent threat to the community at large.”

Monday, Nov. 14 – Conflicting accounts

Mayor Art Bettge told a news outlet that the slayings were a “crime of passion” before backtracking in a statement to Fox News Digital, saying that a motive had not been narrowed down yet.

Parties are frequently hosted at the many student houses on King Road, which was littered with empty alcohol boxes and other items on Monday and Tuesday.
(Derek Shook for Fox News Digital)

Possible motives being probed by investigators include a “crime of passion” or a “burglary gone wrong,” the mayor added.

Police released the names of the victims.

Tuesday, Nov. 15 – Backlash from the community

Moscow residents, students and victims’ families started to complain about the limited and contradictory information being released by public officials.


The father of Chapin, Jim Chapin, told Fox News Digital in a statement that the family was frustrated by the “lack of information” from the university and police.

Ethan Chapin’s family is frustrated by the lack of information from the University of Idaho and Moscow police.
(Derek Shook for Fox News Digital/ Instagram)

“The silence further compounds our family’s agony after our son’s murder,” the statement says. “For Ethan and his three dear friends slain in Moscow, Idaho, and all of our families, I urge officials to speak the truth, share what they know, find the assailant, and protect the greater community.”

Parents and students also vented on Twitter.

Wednesday, Nov. 16 – New details emerge, mystery deepens

At a press conference Wednesday, Moscow Police Chief James Fry revealed to reporters for the first time that there were two female roommates at the home during the horrific attack, and they were unharmed.


Fry did not identify the 911 caller or offer an explanation for the call coming in more than 8 hours after the slayings. There were no signs of forced entry, he said.

Candles and flowers are left at a make-shift memorial honoring four slain University of Idaho students outside the Mad Greek restaurant in downtown Moscow, Idaho, on Tuesday, Nov. 15, 2022. .
(AP/ Nicholas Geranios)

He walked back earlier assertions that the crime posed no ongoing danger to the community.

“We do not have a suspect at this time and that individual is still other there,” he said. “We cannot say there is no threat to the community, and as we have stated, please stay vigilant, report any suspicious activity and be aware of your surroundings at all times.”

The FBI and the Idaho State Police are assisting in the investigation, he added.

Thursday, Nov. 17 – Coroner releases autopsy findings

The students’ deaths were officially ruled homicides in a press release issued by Latah County Coroner Cathy Mabbutt.

The manner of death is stabbing for all four victims, according to Mabbutt.

Police suspect a Ka-Bar-style knife may have been used in the slayings of four University of Idaho students, inset. Caution tape surrounds the house near campus where the students were slaughtered.
(Credit: Ka-Bar / Derek Shook for Fox News Digital)

The victims were found in bed with multiple stab wounds to their chests, and she described the weapon as a “really large knife” in an interview with NewsNation. She told Idaho News that the attack seemed “personal” and the killer may have ambushed the victims as they slept.

The Idaho Statesman reported that police were focusing on a Ka-Bar brand knife in their investigation and had questioned a local hardware store manager about whether the shop had recently sold such a weapon.


Meanwhile, spokesperson for the Federal Bureau of Investigations told Fox News Digital that its Behavioral Analysis Unit is assisting local law enforcement officials in the case.

Friday, Nov. 18 – Police rule out roommates as potential suspects

In a press release, police said that the two surviving roommates were not involved in the murders hours after Idaho State Police communications director Aaron Snell told Fox News Digital that investigators could’t rule them out as suspects yet.

Police also released an aerial map plotting the final movements of the four victims from the evening of Nov. 12 to the time of their murders.

An aerial map released by the Moscow City Police Department Nov. 18 shows the final movements of Ethan Chapin, Madison Mogen, Xana Kernodle, and Kaylee Goncalves before they were slaughtered in their home Nov. 13.
(City of Moscow Police Department )

Snell also said that authorities hadn’t zeroed in on a motive or determined whether there was more than one assailant.

Goncalves and Mogen allegedly used a “private party” to get home from downtown. Police initially said they had taken an Uber.

Investigators fly a drone over the home in Moscow, Idaho on Friday, November 18, 2022, where a quadruple murder took place last weekend.
(Derek Shook for Fox News Digital)

SUNDAY, NOV. 19 — Police rule out more people tied to case as potential suspects, new detail emerges

An unknown male who was spotted with Goncalves, and Mogen at a food truck in Moscow just hours before the women were killed has also been cleared as a suspect, police said at a press conference.

Moscow Police Department Cpt. Roger Lanier on Sunday listed several subjects whom police do not believe were involved in the quadruple homicide of four University of Idaho students on Nov. 13.
(Derek Shook for Fox News Digital)

“We do not believe the following individuals are involved in this crime,” Moscow Police Department Cpt. Roger Lanier told reporters on Sunday. “The two surviving roommates; a male seen at the Grub Truck food vendor downtown, specifically wearing a white hoodie; [and] a private party who provided rides home to Kaylee and Madison in the early morning hours of November 13th.”

Police said the 911 call came from one of the surviving roommate’s phones but did not disclose who made the call. Several people spoke to the dispatcher.

For the first time, authorities revealed that the surviving roommates had summoned some friends to the house before police arrived.

“At this time in the investigation, detectives do not believe any individual at the residence, when 911 was called, is involved in this crime,” the press release state.


Authorities are asking anyone with information about the incident to call 208-883-7180 or [email protected]

Paul Best and Haley Chi-Sing contributed to this report.