The killer 맥스카지노� or killers 맥스카지노� who stabbed four University of Idaho students to death remained at large Tuesday, prompting many students to leave the campus in the idyllic small town despite police assurances that there was no imminent risk to the community.So many students had left the scenic tree-lined campus in Moscow, Idaho, by Tuesday that university officials said a candlelight vigil scheduled for the next day would instead be held after the Thanksgiving break.The students, all close friends, were found dead in an off-campus rental home around noon on Sunday, and officials said they likely were killed several hours earlier. Latah County Coroner Cathy Mabbutt told the Spokane, Washington-based television station KXLY that her preliminary investigation showed the students were stabbed to death. There is no indication that substance use was involved in the deaths, Mabbutt said.The Moscow Police Department has not said whether investigators have identified any suspects, but maintained in a statement that the killings came in 맥스카지노�an isolated, targeted attack and there is no imminent threat to the community at large.맥스카지노� Police also said evidence from the scene indicates there is no broader risk, but provided no information about that evidence nor why they believe the victims were targeted.The department said investigators were working to establish a timeline of the victims맥스카지노� activities before they were killed. Autopsies scheduled for Wednesday could provide more information about the slayings.Investigators were 맥스카지노�following all leads and identifying persons of interest맥스카지노� in the case, the police statement said.Police responding to a report of an unconscious person at the home Sunday discovered the students맥스카지노� bodies. The victims were identified as Ethan Chapin, a 20-year-old from Conway, Washington; Madison Mogen, a 21-year-old from Coeur d맥스카지노�Alene, Idaho; Xana Kernodle, 20, from Avondale, Arizona; and Kaylee Goncalves, 21, from Rathdrum, Idaho. Authorities have not described which of the victims lived in the home.Kernodle's sister, Jazzmin Kernodle, wrote in a text to the AP that her family was confused and anxiously waiting for updates from the investigation.맥스카지노�Xana was so happy and loved, and it breaks my heart,맥스카지노� Jazzmin Kernodle wrote. The other students were also amazing people, she said, and her sister was lucky to have them in her life.맥스카지노�She was so lighthearted, and always lifted up a room. She made me such a proud big sister, and I wish I could have had more time with her," she wrote. 맥스카지노�She had so much life left to live.맥스카지노�Photos on Instagram show the four as close-knit, longstanding friends. All were members of sororities or fraternities. Kernodle and Chapin were dating.In one post, Kernodle wished Chapin a happy birthday, writing, 맥스카지노�life is so much better with you in it, love you!맥스카지노� The caption was accompanied by a photo of Chapin in a chef's hat with Kernodle on his shoulders and wearing mouse ears.Several weeks ago, Goncalves posted a series of photos showing her and Mogan growing up together. 맥스카지노�I wouldn't have wanted anyone else to be the main character in all my childhood stories,맥스카지노� she wrote.맥스카지노�I love you more than life! My best friend forever and more,맥스카지노� Mogen replied.Another photo, apparently posted hours before they died, showed the four smiling and posing, seemingly carefree, along with two other friends. Chapin had his arm draped over Kernodle's shoulders, and Mogen was perched on Gonclaves' shoulders.맥스카지노�One lucky girl to be surrounded by these people every day,맥스카지노� Goncalves wrote.Signs of the community맥스카지노�s grief and uncertainty were scattered throughout the small farming town on Tuesday. Moscow has about 26,000 residents but that population swells by about 11,000 when the students arrive.A makeshift memorial with flowers, candles and notes was set up on a table in front of the Mad Greek restaurant in downtown Moscow where Kernodle and Mogen had worked. Four white pillar candles, each inscribed with the name of a slain student, burned in the center of the table.The restaurant's owner wrote on Facebook that Mad Greek would close for a few days so staffers, friends and family could grieve 맥스카지노�this incredible loss.맥스카지노�맥스카지노�Xana and Maddie have been servers here for several years and brought so much joy to our restaurant and all of those they encountered," the owner, Jackie Fischer, wrote. 맥스카지노�You will be greatly missed. Thank you for being a part of our family/team, and for helping me so much over the years.맥스카지노�A flag flew at half-staff before the Sigma Chi fraternity, where Chapin was a member, just a short walk from the home where the four died.The six-bedroom rental home remained surrounded by crime scene tape on Tuesday but had little sign of activity inside. A Latah County Sheriff's deputy stood guard near the driveway, and Idaho State Police officers were also at the scene.Moscow police Captain Anthony Dahlinger said police were 맥스카지노�trying to identify a suspect맥스카지노� but would not say if investigators had anyone in mind.맥스카지노�These things are dynamic and constantly changing,맥스카지노� Dahlinger said.The University of Idaho canceled classes on Monday and said additional security staffers would be available to walk students across campus. Still, the lack of arrests and scarcity of information about the deaths prompted many to leave days before the Thanksgiving break was scheduled to begin.The students who remained showed little sign of apprehension.맥스카지노�I feel pretty safe,맥스카지노� said student Nicole June on Tuesday. 맥스카지노�I believe the police can do their job.맥스카지노�Nathan Lannigan, 18, said he was surprised with reports that there is no ongoing threat since a perpetrator has not been captured.맥스카지노�That맥스카지노�s a quick judgement, I think,맥스카지노� Lannigan said.In a Monday memo, University of Idaho President Scott Green urged university employees to be empathetic and flexible, and work with students who wanted to spend time with their families.맥스카지노�Words cannot adequately describe the light these students brought to this world or ease the depth of suffering we feel at their passing under these tragic circumstances,맥스카지노� Green wrote of the slain students.The university said Chapin was a freshman, and Kernodle was a junior majoring in marketing and a member of the Pi Beta Phi sorority. Mogen was a senior also majoring in marketing who belonged to Pi Beta Phi, and Goncalves was a senior majoring in general studies and a member of the Alpha Phi sorority, the university said.___AP reporter Gene Johnson in Seattle, AP researcher Jennifer Farrar in New York and AP reporter John Antczak in Los Angeles contributed to this report.