What is the greatest source of evidence at a homicide crime scene?

A thorough examination of the victim's body at the crime scene is indeed the greatest source of evidence in a homicide investigation. The victim's body can provide critical clues about the circumstances surrounding the death, including the cause of death, the timing, and the method used to cause injury. Forensic professionals can identify physical signs of trauma, such as wounds, bruising, or defensive injuries, which can be crucial in understanding the events that led to the homicide.

Additionally, the condition of the body can indicate whether the victim was moved after death or if the crime was committed at that location. Any biological evidence, including trace evidence, DNA, or fingerprints found on or near the body can lead investigators to the perpetrator. This examination is performed in a way that respects the integrity of the evidence, ensuring that it can stand up in court.

While other sources of evidence—such as witness statements or forensic data reports—can be important, they often rely on the initial physical evidence related to the victim to provide context and corroborate findings. Thus, the examination of the victim's body is foundational in building a solid case in homicide investigations.