https://abcnews.go.com/US/1st-set-police-records-released-idaho-college-murders/story?id=124018817
If Bryan+Kohberger wasn't caught, he might not have been able to resist the desire to kill even more innocent people.
https://www.the-express.com/news/us-news/178444/kohberger-finally-smiles-new-mugshot
Even if he had his own Westworld type of amusement park to kill off a bunch of robots, he would still likely want to kill people and perhaps any other living thing that he could. Bryan Kohberger might have been on his way to becoming a Man bent towards causing total death and destruction.
https://www.psychiatrictimes.com/view/westworld-hell-hath-no-limits
Bryan might have become so embittered and disillusioned with the world, just like the character William-in-WW. Its bad enough when humans become biological killing machines. However, it could even be much more dangerous to have sentient killer drones and murderous robots.
https://tvtropes.org/pmwiki/pmwiki.php/Film/Virtuosity (1995) https://en.wikipedia.org/wiki/Virtuosity#Plot
It would be a good idea to never create something like, SID, a Sadistic, Intelligent, Dangerous, digital entity. SID is a Virtual Reality entity that eventually became a regenerating android. https://villains.fandom.com/wiki/SID_6.7
https://thedigitallabyrinth.blogspot.com/search?q=Bryan+Kohberger