Use of a Gelatin‐based Consolidant to Preserve Thermally‐Altered Skeletal Remains, |
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Authors: | Jan J. Topoleski M.S.F.S. Angi M. Christensen Ph.D. |
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Affiliation: | 1. George Mason University, Fairfax, VA, 22030;2. Federal Bureau of Investigation Laboratory, Quantico, VA, 22135Corresponding Author: Jan J. Topoleski, M.S.F.S. E‐mail:;3. Federal Bureau of Investigation Laboratory, Quantico, VA, 22135 |
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Abstract: | Thermally altered skeletal remains can be very fragile and fragmented and are typically further fragmented or even destroyed when handled; recovery of such remains from a scene can therefore be extremely challenging. There are few recommendations and no generally accepted practices for preserving burned bone for recovery and transport. Here, we test whether the application of a gelatin‐based consolidant at the scene can preserve thermally altered bone in the condition and relative anatomical position in which it was discovered. A solution of Knox® brand gelatin and water was applied to burned pig mandibles using a spray bottle. Qualitative and quantitative analysis indicates that the application of the consolidant significantly decreased fragmentation as compared to untreated controls (p < 0.05), with most of the treated mandibles remaining completely intact after recovery and transport to a secondary location. In addition to the effectiveness for preservation, the method is also easy to apply, inexpensive, and reversible. |
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Keywords: | forensic science forensic anthropology fire scene recovery burned bone preservation |
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