Little research is available on the actual forensic use of genetic analyses performed in sexual violence cases, despite their relevant role in legal processes. The present retrospective study aimed to contribute to filling this gap in research, evaluating the actual number of serological/DNA analyses that followed medical examination of female adolescent victims of sexual violence. The study was performed in a large rape centre in Milan (North Italy) by analysing all medical records of female victims of sexual violence aged 13–19 years in the period from January 2006 to December 2015. The total number of sexual assault victims examined aged 13–19 years was 599. In 473 of the cases, biological evidence had been collected. The gathering of biological evidence was accurately performed (double swab technique) in multiple anatomical regions on the victims’ bodies, and clothes were acquired when biological stains were present or could be present. Proper handling under chain of custody for all the items collected followed in every case. Despite all of this, serological/DNA analyses were requested in only 9/473 (1.9%) cases. Procedural issues possibly affecting the magistrates’ decisions not to use DNA extensively as an investigative tool are also discussed.
World Health Organization. Violence against women Intimate partner and sexual violence against women, www.who.int/mediacentre/factsheets/fs239/en/ (2017, accessed February 2019).
2.
Italian Law, 27/06/2013, no. 77, Ratification and entry into force of the Council of Europe Convention on preventing and combating violence against women and domestic violence, Istanbul May 11, 2011 (13G00122). https://www.gazzettaufficiale.it/eli/id/2013/07/01/13G00122/sg
BarbaraGColliniFCattaneoC, et al.
Sexual violence against adolescent girls: labeling it to avoid normalization.J Womens Health (Larchmt)2017;
26:1146–1149.
5.
BarbaraGColliniFCattaneoC, et al.
Sexual violence against adolescent girls: the need for shared multidisciplinary prevention strategies.BJOG2017;
124:434.
EoganMMcHughAHolohanM.The role of the sexual assault centre.Best Pract Res Clin Obstet Gynaecol2013;
27:47–58.
11.
GrotpeterJKElliotDS.Violent sexual offending.
Boulder:
University of Colorado.
12.
SnyderHN.Sexual assault of young children as reported to law enforcement: victim, incident, and offender characteristics.
Washington, DC:
US Department of Justice.
13.
LarcombeW.Sex offender risk assessment: the need to place recidivism research in the context of attrition in the criminal justice system.Violence Against Women2012;
18:482–501.
14.
TrindadeLCLinharesSMVanrellJ, et al.
Sexual violence against children and vulnerability.Rev Assoc Med Bras2014;
60:70–74.
15.
García-MorenoCHegartyKd’OliveiraAF, et al.
The health-systems response to violence against women.Lancet2015;
385:1567–1579.
AdamsJAKelloggNDFarstKJ, et al.
Updated guidelines for the medical assessment and care of children who may have been sexually abused.J Pediatr Adolesc Gynecol2016;
29:81–87.
18.
EoganMMcHughAHolohanM.The role of the sexual assault centre.Best Pract Res Clin Obstet Gynaecol2013;
27:47–58.
GreesonMRCampbellR.Coordinated community efforts to respond to sexual assault: a national study of sexual assault response team implementation. J Interpers Violence2015;
30:2470–2487.
CampbellRPattersonDBybeeD.Prosecution of adult sexual assault cases: a longitudinal analysis of the impact of a sexual assault nurse examiner program.Violence Against Women2012;
18:223–244.
23.
HagemannCTSteneLEMyhreAK, et al.
Impact of medico-legal findings on charge filing in cases of rape in adult women.Acta Obstet Gynecol Scand2011;
90:1218–1224.
24.
Ingemann-HansenO.The western Danish centre for prevention, treatment and research of sexual assault. Scand J Forensic Sci2006;
12:25–29.
25.
Soccorso violenza sessuale. Linee Guida: assistenza sanitaria, medico-legale, psico-sociale nelle situazioni di violenza alle donne ed ai bambini [Guidelines: health care, medico-legal, psychosocial assistance to women and children victims of violence], https://www.policlinico.mi.it/AMM/DiCosaHaiBisogno/LineeGuidaSvs.pdf (2006, accessed February 2019).
26.
CampbellRPattersonDBybeeD, et al.
Predicting sexual assault prosecution outcomes: the role of medical forensic evidence collected by sexual assault nurse examiners.Crim Justice Behav2009;
36:712–727.
27.
CrossTPAlderdenMWagnerA, et al. Forensic evidence and criminal justice outcomes in a statewide sample of sexual assault cases, https://www.ncjrs.gov/pdffiles1/nij/grants/248254.pdf (2014, accessed February 2019).
28.
SweetDLorenteMLorenteJA, et al.
An improved method to recover saliva from human skin: the double swab technique.J Forensic Sci1997;
42:320–322.
29.
ArchambaultJLonswayKAO’DonnellP, et al. End Violence Against Women International (EVAWI). Laboratory analysis of biological evidence and the role of DNA in sexual assault investigations, www.evawintl.org/library/DocumentLibraryHandler.ashx?id=695 (2015, accessed February 2019).
30.
JoblingMAPandyaATyler-SmithC.The Y chromosome in forensic analysis and paternity testing.Int J Legal Med1997;
110:118–124.
31.
GinoSCanaveseAPattarinoB, et al.
58 cases of sexual violence bearing forensic interest: congruence between the victim’s report and the data from laboratory analyses.Int J Legal Med2017;
131:1449–1453.
32.
RouxCTalbot-WrightBRobertsonJ, et al.
The end of the (forensic science) world as we know it? The example of trace evidence. Philos Trans R SocLond B Biol Sci2015;
370.
