TCOLE Criminal Investigations Practice Exam

The general body temperature used in death investigations is 98.6°F, which is often referred to as the average normal body temperature for a healthy adult. This value has historically served as a baseline from which deviations can be measured in forensic contexts. In a death investigation, understanding the body's temperature can provide key insights into the time of death due to the principle of algor mortis, which describes the cooling of the body after death. While variations might exist, especially due to physiological differences or environmental conditions, 98.6°F is the standard reference point employed by medical examiners and investigators. Recognizing this baseline helps forensic professionals assess how much the body temperature may have changed since death, allowing for more accurate estimations of the time elapsed.