Demolition began Thursday on the house where four University of Idaho students were killed last year, marking an emotional step for the victims' families and a close-knit community that was shocked and devastated by the brutal stabbings. The sounds of construction equipment pierced the early morning air as an excavator started tearing down the front part of the house. The former walls formed a large pile of crushed and smashed wood on the ground as debris was picked up and loaded into a dump truck. The owner of the rental home near the university campus in Moscow, Idaho, donated it to the university earlier this year. It has since been boarded up and blocked off by a security fence. Students Ethan Chapin, Xana Kernodle, Madison Mogen and Kaylee Goncalves were fatally stabbed there in November 2022. School officials, who in February announced plans to raze the house, view the demolition as a key step toward finding closure, university spokesperson Jodi Walker said. "That is an area that is dense with students, and many students have to look at it and live with it every day and have expressed to us how much it will help with the healing process to have that house removed," she said. Contractors estimated that it would take a few hours for the house to be razed and several more after that to clear the site of debris, Walker said, adding that weather also will be a factor. The site will be planted with grass at some point after the demolition, Walker said. She said there are no other plans for it as of now but the university may revisit that in the future. Some of the victims' families have opposed the demolition, calling for the house to be preserved until after the man accused of the slayings has been tried. Bryan Kohberger, a former criminology graduate student at Washington State University in neighboring Pullman, Washington, has been charged with four counts of murder. A judge entered a not-guilty plea on Kohberger's behalf earlier this year. The concerns from victims' families previously prompted the university to push back its timeline for demolition. After initially announcing the plan in February, the school in July said it would pause the process and revisit it in October. "On the one hand, some people want it taken down. It is a constant reminder of the heinous acts that went on inside it. It is also a place that continues to draw unwanted attention from media, YouTubers and others," university president Scott Green wrote in a July memo. "On the other hand, it elicits deep emotional responses from those who are working through grief and who fear that its destruction could impact the court case. We hear all these arguments, take them seriously and weigh them against the greater good for our university." Prosecutors, who hope to try Kohberger next summer, told university officials in an email that they don't anticipate needing the house any further, as they were already able to gather measurements necessary for creating illustrative exhibits for a jury. They added that a jury visit to the site wouldn't be authorized given that the current condition of the house "is so substantially different" than at the time of the killings. The Latah County prosecuting attorney’s office declined to comment, citing a gag order from an Idaho judge that restricts what lawyers in the case can say to the news media. Kohberger’s defense team was given access to the home earlier this month to gather photos, measurements and other documentation. And in October, the FBI gathered at the house to collect data that could be used to create visual aids for jurors at the upcoming trial. Kernodle, Mogen and Goncalves lived together in the rental home just across the street from campus. Chapin — Kernodle’s boyfriend — was there visiting on the night of the attack. All of them were friends and members of the university's Greek system. The killings left many of their classmates and residents of Moscow reeling with grief and fear. Subscribe to FOX 10 Phoenix! https://www.youtube.com/channel/UCNjfNLnQYbjBEvnS8KFuyGQ?sub_confirmation=1 #fox10phoenix #idahohomicides #bryankohberger #idaho FOX 10 Phoenix delivers breaking news, live events, politics, entertainment, business news and local stories from Phoenix, Arizona and across the nation. Watch more FOX 10 Phoenix on YouTube: Arizona headlines: https://youtube.com/playlist?list=PLjk-Nxa5HqPtshEuaekDdk3dtuBkjdJbJ National headlines: https://www.youtube.com/playlist?list=PLjk-Nxa5HqPtq-kkrH0cQ3ZIYpLj5MGVT Raw footage: https://www.youtube.com/playlist?list=PLjk-Nxa5HqPt6sLbUHtU-fjr-RTh8O_ct