New photos of Bryan Kohberger 's college apartment at Washington State University have revealed the killer's lonely existence before he slaughtered four students, RadarOnline.com can reveal.

Idaho State Police released the disturbing snaps, which were taken during their investigation, and gave the public another look at the mind of the convicted murderer. Article continues below advertisement

What Was In Kohberger's Apartment?

The photos, taken after Kohberger killed Kaylee Goncalves , Madison Mogen , Ethan Chapin, and Xanda Kernodl, show nearly empty walls, closets, and shelves. One pic revealed the 30-year-old's shower, without a curtain.

Authorities also spotted several of Kohberger's belongings, including books on crime as well as school essays, numerous parking ticket

See Full Page