Journal
JOURNAL OF FORENSIC SCIENCES
Volume 62, Issue 1, Pages 258-264Publisher
WILEY
DOI: 10.1111/1556-4029.13244
Keywords
forensic science; forensic pathology; starvation; elder abuse; stable isotopes; stable carbon (delta C-13); stable nitrogen (delta N-15)
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The diagnosis of death as a result of starvation is established on anthropological measurements, visual appearance of the deceased on external and internal examination, microscopic analysis, laboratory testing, and exclusion of other causes of death. Herein, we present our findings on a case of 95-year-old man who died of starvation. After the diagnosis of starvation was established by traditional forensic medicine methods, we have conducted retrospective segmental analysis of stable carbon (delta C-13) and nitrogen (delta N-15) isotope ratios in hair sample. This method reveals periods of starvation through decrease in delta C-13 and increase in delta N-15 along the strand of hair. Our analysis revealed the decrease of 0.6 parts per thousand in delta C-13 during the last 10-12 weeks prior to death, similar as reported in other investigations. Also, a decrease of 0.7 parts per thousand in delta N-15 during the last 8-10 weeks prior to death was determined that was different than observed in previous studies.
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