**UPDATE!** Since recording this episode, there's been an arrest in this case: https://www.bbc.com/news/articles/c629xz8z15go
Daren Christopher Abbey has been arrested and charged with the murder of Dustin Kjersem. Police have still not pieced together the motive for the vicious attack, but they say Daren has confessed to the crime. They were able to link Daren to DNA left at the crime scene.