Idaho Killings: Expert Weighs Two-Killer Theory vs. Bryan Kohberger's Guilt

Defense Expert's Two-Killer Theory

• 💡 A defense expert, Dr. Brent Tarvy, reportedly suggested that at least two suspects were involved in the Idaho student murders.
• 🎯 This theory was based on the idea that Ethan Chapin did not leave his bed, and Zana had blood on her feet, implying they were attacked simultaneously.
• 📌 Dr. Tarvy also cited the wounds on Kaylee Goncalves, noting multiple types of lethal force (blunt and sharp) and the short time frame for the crime.
• ⚠️ The defense also pointed to evidence of a cleanup, such as diluted blood on walls and a lack of bloody shoe prints, suggesting more time was needed than a single perpetrator might have had.

Forensic Investigator's Analysis

• 🔍 Joseph Scott Morgan, a death investigator, questioned the defense's cleanup claims, noting the presence of blood deposition rather than obvious signs of wiping.
• 🧠 Morgan raised the possibility of toxicology reports being key to understanding Ethan Chapin's state, suggesting he might have been in a deep sleep due to substances.
• 🔪 The K-BAR knife, described as a combat knife used by Marines, was highlighted as a versatile weapon capable of stabbing, slicing, and pummeling, potentially explaining various injury types from a single attacker.
• ⚖️ Morgan acknowledged the defense's right to present experts but contrasted it with Kohberger's prior accusations against innocent individuals before pleading guilty.

Doubts on the Two-Killer Hypothesis

• 🚫 Morgan questioned the logistics of a