La interdisciplinariedad de la criminalística y las ciencias forenses en la búsqueda de evidencia traza en delitos derivados de ataques sexuales

Abstract

The biggest problem in the investigation of sexual offences is to identify its existence since the criminal connotation of conduct requires a violation of different to mere physical activity protected goods, necessarily concerned that protection of ultima ratio exclusively to the will or consent to the activity. When sexual behaviour are one underlying offence by another of greater significance as in the case will take, the killing, the complication will be determine form certain if sexual activity was preceded by some mechanism that inhibits the consent of the victim, if the perpetrator of a prior offence is the same author of the subsequent offence, and in lastachieve a positive identification of the taxable person's criminal action. For the case under study, the finding of the body in a motel room, naked, with signs of a likely sexual activity and impacts of firearm, makes it necessary to attend auxiliary disciplines and techniques of forensic science, in order to rule out or confirm the existence of sexual assault as a prior crime and subsequent homicide as behavior to hide the prior crime. The evidence collected at the crime scene, their scientific treatment and results, will serve as material evidence that will allow, if they adhere to legal procedures and technical forensic scientists, prosecute the person in charge, or discard prior offences to the criminal act of murder. On the initial hypothesis of an aggravated murder for being conduct performed to conceal or hide another crime, the case is addressed to recover all the material evidence allowing to determine the identity of the perpetrator, the When sexual behaviour are one underlying offence by another of greater significance as in the case will take, the killing, the complication will be determine form certain if sexual activity was preceded by some mechanism that inhibits the consent of the victim, if the perpetrator of a prior offence is the same author of the subsequent offence, and in lastachieve a positive identification of the taxable person's criminal action. For the case under study, the finding of the body in a motel room, naked, with signs of a likely sexual activity and impacts of firearm, makes it necessary to attend auxiliary disciplines and techniques of forensic science, in order to rule out or confirm the existence of sexual assault as a prior crime and subsequent homicide as behavior to hide the prior crime. The evidence collected at the crime scene, their scientific treatment and results, will serve as material evidence that will allow, if they adhere to legal procedures and technical forensic scientists, prosecute the person in charge, or discard prior offences to the criminal act of murder. On the initial hypothesis of an aggravated murder for being conduct performed to conceal or hide another crime, the case is addressed to recover all the material evidence allowing to determine the identity of the perpetrator, the presence of organic in primary crime scene containing DNA, chemicals that may alter the behaviour of the victim or slow down its defensive response or cancel the capacity to consent; physical evidence allowing to determine the causes of the injury causing death, weapons, warheads and caps; fingerprints and other elements to identify the perpetrator