What term is used for a death that is diagnosed after a comprehensive investigation including scene exam, autopsy, and medical history review?

• A. Sudden Unexpected Infant Death (SUID)
• B. Homicide
• C. Natural death
• D. Accidental death

Answer: (A)

The essential idea here is that some infant deaths are sudden and unexpected and require a full investigative process—scene examination, autopsy, and review of medical history—to determine what, if anything, caused the death. When the final cause remains undetermined after that thorough workup, investigators use Sudden Unexpected Infant Death as the umbrella label. It’s the category that signals the death was unexpected and investigated comprehensively, even though no specific cause has been identified yet. Within this umbrella, a death may later be classified as SIDS if no cause is found after the full investigation, or it may be labeled as an accidental death or homicide if evidence points to a specific cause. So, the term that captures a death diagnosed after a comprehensive investigation is Sudden Unexpected Infant Death.