사패산에서 발생한 살인사건 감정물로부터 LCN DNA형의 분석
Analysis of LCN DNA Profile from the Evidences of Murder Case Occurred at “Mount Sapae”
0
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
본 논문은 범죄현장에서 LCN (Low Copy Number) 시료의 DNA 분석을 통해 용의자의 신원을 확인하여 사건을 해결한 사례를 살펴보고자 작성된 것이다. 살인사건이 2016년 6월 의정부 사패산등산로에서 발생하였다. 1차 의뢰된 증거물에 대하여 DNA 분석을 하였고 사건 현장의 음모로부터 남성 1인의 A-STR profile을 확보하였다. Y-STR 분석결과, 사건 현장에서 음모와 피해자의 목에서 확보된 Y-STR profile이 서로 달랐다. 피해자가 교살 당하여 사망하였기 때문에 피해자의 목에서 검출된 YSTR profile이 피의자와 연관되었을 것이라고 생각하였다. 이후, 추가 의뢰된 감정물에서 피해자와 피의자가 혼합된 A-STR profile을 확보하였고 A-STR과 Y-STR 분석 결과를 종합하여 해석함으로서 실체적인 사실관계가 최종 확인되었다.
Abstract
In this report, the authors provide the identification of a murder suspect by DNA analysis of Low Copy Number (LCN) sample in crime scene. A murder occurred at Mount Sapae in Uijeongbu-City in Jun 2016. The DNA analysis of the first evidence, we obtained a male A-STR profile from a pubic hair in the crime scene. The result of Y-STR analysis, Y-STR profile obtained from a pubic hair and from the victim’s neck was different. Owing to a victim was died by strangulation. We consider that the Y-STR profile from victim’s neck was connected to the suspect. In the additional evidence, a A-STR profile was obtained from the victim’s shirts. It was mixed the victim’s A-STR profile and the suspect’s A-STR profile. the authors have finally confirmed the substantive facts by interpreting the A-STR and Y-STR analysis results.
참고문헌 (22)
- LS Barrientos, "DNA profile of dog feces as evidence to solve a homicide", Leg Med Int, 22, pp.54~57 (2016)
- "통계청 자료 1994년-2014년 범죄 발생 장소및 동기, 피해자와 가해자와의 관계"[URL]
- LA Lyons, "Acceptance of domestic cat mitochondrial DNA in a criminal proceeding", Forensic Sci Int, 13, pp.61~67 (2014)
- MA Menotti-Raymond, "Pet cat hair implicates murder suspect", Nature Int, 24, pp.386~774 (1997)
- JE Moore, "A key to the Identification of Animal Hairs", J Forensic Sci Soc Int, 28, pp.335~339 (1988)
- SA Connery, "Three decade old cold case murder solved with evidence from a sexual assault kit", J Forensic Leg Med Int, 20, pp.355~356 (2013)
- R Bijleveld, "Solving a cold case of haemolysis:back to the basics", Neth J Med Int, 73, pp.86~89 (2015)
- CF Speller, "Personal identification of cold case remains through combined contribution from anthropological, mtDNA and bomb–pulse dating analyses", J Forensic Sci Int, 57, pp.1354~1360 (2012)
- MW Perlin, "Inclusion probability for DNA mixtures is a subjective one-sided match statistic unrelated to identification information", J Pathol Inform Int, 28, pp.56~59 (2015)
- JW de Keijser, "Differential reporting of mixed DNA profiles and its impact on jurists' evaluation of evidence. An international analysis", Forensic Sci Int, 23, pp.71~82 (2016)
- S Aditya, "Generating STR profile from “Touch DNA"", J Forensic Leg Med Int, 18, pp.295~298 (2011)
- AL Williamson, "Touch DNA: Forensic collection and application to investigations", J Assoc Crime Scene Reconstr Int, 18, pp.1~5 (2012)
- R Wickenheiser, "Trace DNA: A review, discussion of theory, and application of the transfer of trace quantities of DNA through skin contact", J Forensic Sci, 47(3), pp.442~450 (2002)
- KN Ballantyne, "Comparison of two whole genome amplification methods for STR genotyping of LCN and degraded DNA samples", Forensic Sci Int, 166, pp.35~41 (2007)
- B Budowle, "Validity of low copy number typing and applications to forensic science", Croat Med J Int, 50, pp.207~217 (2009)
- MA Jobling, "The Y chromosome in forensic analysis and paternity testing", J Legal Med Int, 110, pp.118~127 (1997)
- Qiagen USA, "QIAamp DNA micro kit Handbook", 34~36 (2014)
- Life Technologies. USA, "AmpFlSTR® Identifiler ® Plus PCR Amplification Kit User’s Guide", 149, pp.15~25 (2012)
- Promega. USA, "PowerPlex® Fusion System Technical Manual", 74, pp.2~16 (2016)
- Promega. USA, "PowerPlex® Y23 System Technical Manual", 78, pp.2~16 (2016)
- 이해용, "성범죄 증거물에서 Y-STR Genotyping을 위한 PowerPlex®Y23 Kit의 법과학적 적용 가능성 검토", 과학수사학회지, 9(3), pp.181~186 (2015), 한국과학수사학회
- QM Lluı́s, "The human Y chromosome: function, evolution and disease", Forensic Sci Int, 118, pp.169~181 (2001)