As the University of Idaho homicide investigation enters a critical stage, police must protect information 'at all costs,' experts say

The investigation into the murders of four University of Idaho students is entering a critical stage in its third week, as police are starting to receive forensic testing results from the crime scene, law enforcement experts tell CNN.

source https://www.cnn.com/2022/12/04/us/university-of-idaho-homicide-investigation-process/index.html