Analysis of University of Idaho Murders Crime Scene Photos and Evidence

Release of Crime Scene Photos

• 📸 Idaho State Police released nearly 2,800 crime scene photos from the University of Idaho murders, marking the fourth batch of evidence made public.
• 💔 Many of the photos are graphic and depict the scene at 1122 King Road, where four students were killed.
• ⚠️ Some images are too graphic to share, but they reveal the extent of the violence, particularly in Xana Kernodle's bedroom, indicating a significant struggle.

Forensic Analysis of the Scene

• 🔬 Blue Star, a luminol-based chemical, was extensively used throughout the house, especially in the kitchen and on the sliding glass door, to detect even minute traces of blood.
• 🩸 The application of Blue Star suggests investigators were looking for evidence of a potential crime scene cleanup, particularly given the time lapse between the murders and the 911 call.
• 👟 A Van shoe print was discovered outside Dylan Mortonson's bedroom, which was noted in initial reports but not heavily discussed later.

DNA Evidence and the Sheath

• 🧬 Two unknown male DNA profiles (B and E) were found on a handrail, which the defense had considered as potential alternate suspects, though the samples were reportedly degraded.
• 🔪 The Ka-Bar knife sheath was found on Maddie Mogen's bed, with a USMC symbol visible. It contained a mixture of victim DNA and an unknown male's DNA on the strap.
• 🔍 Testing of the sheath's leather strap revealed an unknown male's DNA that was eventually linked to Bryan Kohberger through genetic genealogy.

Expert Interpretation of Evidence

• 💡 Joseph Scott Morgan, a forensic death investigator, noted the sheer volume of photos and the extensive use of Blue Star, indicating a thorough investigation.
• 🤔 Morgan suggested the extensive Blue Star use in the kitchen and near the sliding door pointed to a possible cleanup attempt by the perpetrator.
• ❓ The presence of the sheath, described as