Because blood behaves according to certain scientific principles, trained bloodstain pattern analysts can examine the blood evidence left behind and draw conclusions as to how the blood may have been shed. From what may appear to be a random distribution of bloodstains at a crime scene, analysts can categorize the stains by gathering information from…

Forensic anthropology is the analysis of skeletal, badly decomposed, or otherwise unidentified human remains, and  is important in both legal and humanitarian contexts. Forensic anthropologists apply standard scientific techniques developed in physical anthropology to analyze human remains, and to aid in the detection of crime. In addition to assisting in locating and recovering human skeletal remains, forensic anthropologists…

Ethical behavior goes beyond simply knowing the difference between right and wrong; it is doing what is right. The purpose of promoting ethical investigation practices is to establish and promote clearly defined standards of conduct for investigators. These standards assist in protecting the investigator and the public. While some practices may be legal, the investigator…

The question in this series is whether law enforcement ignored certain facts because it did not fit a pre-textual narrative or were simply instructed to look the other way resulting in  known facts and evidence never being considered. All this goes into the question of cocaine, killing, and coverup. This Episode In this episode I…

The question in this series is whether law enforcement ignored certain facts because it did not fit a pre-textual narrative or were simply instructed to look the other way resulting in  known facts and evidence never being considered. All this goes into the question of cocaine, killing, and coverup. This Episode In this episode I…

The question in this series is whether law enforcement ignored certain facts because it did not fit a pre-textual narrative or were simply instructed to look the other way resulting in  known facts and evidence never being considered. All this goes into the question of cocaine, killing, and coverup. Facts of case as reported by…

Every crime scene presents unique obstacles for the investigator, but in a death investigation three elements will always exists to  some degree. These three elements make up the investigative triangle. Although independent in nature – they are interdependent in the investigation. A complete and accurate investigation can not be accomplished without weaving these three elements…

Today, the term “biometrics” is not limited to fingerprints. It also includes palm prints, irises, and facial recognition. In an effort to harness new technologies, and to improve the application of tenprint and latent fingerprint searches, the FBI’s Criminal Justice Information Services (CJIS) Division developed and incrementally integrated a new system to replace the Integrated…

Defining Time of Death    There are several times of death. Let me repeat that—there are several times of death. Time of death seems to be a simple and straight forward term that obviously means the exact time that the victim drew his last breath. Unfortunately, it’s not quite that simple. There are actually three…