Interpretation, Collection and Preservation of Glass Fragments
By Kathy Steck-Flynn A man is found dead in an abandoned house. Upon examination the medical examiner finds that the man was killed by a single gunshot to the head. Three local…
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Condom Trace Evidence: A New Factor in Sexual Assault Investigations
By Robert D. Blackledge, M.S. Mr. Blackledge is senior chemist at the Naval Criminal Investigative Service Regional Forensic Laboratory in San Diego, California. This Article Originally Appeared in the FBI Law Enforcement…
January 27, 2013October 13, 2013
Child Abuse: Munchausen’s Syndrome By Proxy
By Kathryn A. Hanon Investigator Orlando, Florida, Police Department This article originally appeared in the FBI Law Enforcement Bulletin, December 1991. The range of investigations for modern day law enforcement officers is…
January 26, 2013October 13, 2013
Serological Evidence in Sexual Assault Investigations
By Robert R.J. Grispino, M.A. Special Agent Serology Unit, Laboratory Division FBI Headquarters This Article Originally Appeared in the FBI Law Enforcement Bulletin, October 1990. NOTE: The following article presents a purely…