Maestría en Ciencia Criminalística

URI permanente para esta colecciónhttps://hdl.handle.net/20.500.13053/367

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Examinando Maestría en Ciencia Criminalística por Línea de Investigación "Sociedad y transformación digital"

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    PublicaciónAcceso abierto
    Eficacia del peritaje del dosaje etílico en accidentes automovilísticos en hombres de 20-40 años en Lima, 2023
    (Universidad Privada Norbert Wiener, 2024-10-22) Canchari Pillaca, Judith Jhazmin; Neyra Rivera, Carlos David
    The present research focused on determining the relationship between the effectiveness of ethanol dosage expertise and traffic accidents involving men aged 20-40 years in Lima, 2023. The methodology was hypothetico-deductive, with a non-experimental design, a census-type sample, a population of 100 justice operators, a quantitative approach, and data collected via questionnaires. The results revealed a relationship based on gender and years of service, with 4.0% holding a doctoral degree. The relationship between the legal requirements of ethanol dosage expertise and traffic accidents was 0.579, below the margin of error (1%). Additionally, the relationship between the technical-scientific requirements of ethanol dosage expertise and the value of traffic accidents was 0.236, with a bilateral significance (p-value) of 0.018, also below the allowed margin of error (5%), thus validating the second hypothesis. It was concluded that the technical-scientific requirements of ethanol dosage expertise have a directly proportional but low relationship with traffic accidents. Furthermore, there is a directly proportional and moderate relationship between traffic accidents and ethanol dosage expertise examinations. The respondents stated that ethanol dosage expertise related to traffic accidents often meets legal, technical-scientific, and expert requirements.
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    Factores de riesgo de la evidencia biológica y su relación con la responsabilidad penal en delitos de violencia sexual Ica, 2023
    (Universidad Privada Norbert Wiener, 2024-09-27) Saldivar Lovera, Marisol Atenea; Casana Jara, Kelly Milagritos
    La violencia sexual es un problema que afecta en mayor porcentaje a mujeres, estos abusos empiezan desde la infancia. Debido a la carente la investigación sobre este tema en nuestro país aún se perpetúan obstáculos significativos, factores que son determinantes en el esclarecimiento de los casos tal como son las evidencias biológicas que muchas veces se vuelven insuficientes en los juicios debido a factores que pueden disminuir la cantidad de muestras. La presente investigación es de tipo básica, nivel correlacional y diseño no experimental busca determinar la relación entre los factores de riesgo de la evidencia biológica con la responsabilidad penal en casos de delitos de violencia sexual en Ica. La muestra de estudio incluyo 166 abogados a quienes se les aplicó un cuestionario, estuvo conformada por 24 preguntas dicotómicas. Entre los resultados destacamos que los factores de riego de perdida de indicios biológicos como en el acto de ducharse representan un 92.2% y posibles pérdidas de muestra biológicas por atención hospitalaria en un 61.4%. El 96,4% destaca el tiempo transcurrido desde la agresión hasta la toma de muestra como un riesgo. Los resultados mostraron relación mediante el estadístico χ2-cuadrado con un valor muestral de 36,632, lo cual concluye que existe una relación significativa entre los factores de riesgo de la evidencia biológica con la responsabilidad penal en casos de delitos de violencia sexual Ica.
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    Muerte violenta por homicidio en población migrante necropsiada en la Morgue Central de Lima durante los años 2019 al 2022
    (Universidad Privada Norbert Wiener, 2024-07-08) Lizarzaburu Alfaro, William Andrés Augusto; Neyra Rivera, Carlos David
    The Forensic Thanatology Unit of the Central Morgue of Lima has been performing autopsies on different individuals belonging to a migrant population in order to find evidence that can aid and clarify forensic investigations. They have been using various instruments such as the autopsy protocol, which contains all the information regarding the cause and manner of death of these individuals. Therefore, the main objective of this research was to determine how violent death by homicide is related to the migrant population autopsied at the Central Morgue of Lima during the years 2019 to 2022, using a deductive methodology, quantitative approach, and non experimental design, with a sample of 188 autopsy protocols belonging to migrant population. Once these data were obtained, it was analyzed using IBM SPSS STATICS software, version 20. Additionally, for hypothesis testing, the Rho Spearman test was used, derived from an analysis of Pearson's Chi-Square test; with results showing that 55.9% of analyzed autopsy protocols belong to young adults, furthermore, 90.4% of the cases belong to the male gender, and 71.8% of the total sample belongs to the Venezuelan population. The conclusion reached was that there is a relationship between violent deaths by homicide and the migrant population autopsied at the Central Morgue of Lima between the years 2019 to 2022 with 100% confidence.
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    PublicaciónAcceso abierto
    Nuevas tendencias de uso de sustancias toxicológicas en delitos de violencias sexual a mujeres adultas en Lima, 2024
    (Universidad Privada Norbert Wiener, 2024-08-27) Cruz Lopez, Karina Lizbeth; Montellanos Cabrera, Henry Sam
    The purpose of the study was to establish the appraisals of the experts on the new trends in the use of toxicological substances in crimes of sexual violence against adult women in Lima, 2024. The approach was qualitative, with inductive method, it has a phenomenological and hermeneutic design, the sample was 10 experts in the area of Forensic Toxicology, a semi structured interview of 13 questions was applied, the information was processed in the Atlas ti 24 software. The results according to the category of regulated drugs were that benzodiazepines stand out, the acquisition of which is facilitated by the lack of control by the authorities, sociocultural, political and economic factors. With respect to new psychoactive substances, four were studied; Burundanga, Propofol, Muscle Relaxants, and Xylazine in which it was evidenced that these drugs have characteristics that are easily accessible and available because they are drugs for therapeutic, vegetable and veterinary use, have a fast metabolism, easy to mask and difficult to identify, also more emerging drugs were evidenced in this crime such as Tusi (pink drug), ketamine, hypoglycemic, antihistamines and fentanyl causing chemical submission. In the category of crimes of sexual violence, limitations were identified in terms of human resources, infrastructure, equipment and workload, in order to implement a new toxicological protocol. It was concluded that the new toxicological substances should be implemented in toxicological screening for crimes of sexual violence, as long as the identified limitations are improved, which will be additional evidence to clarify the facts.
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    PublicaciónAcceso abierto
    El peritaje contable en los delitos contra la administración pública de la dirección contra la corrupción de la Policía Nacional del Perú 2023
    (Universidad Privada Norbert Wiener, 2024-06-26) German Alexis, Pineda Villavicencio; Casana Jara, Kelly Milagritos
    El desarrollo de la presente investigación tiene como propósito determinar la relación entre los delitos de contra la administración pública de la Dirección Contra la Corrupción de la Policía Nacional del Perú 2023. Asimismo se utilizó el enfoque cuantitativo, tipo de investigación básica de nivel descriptiva y correlacional, para poder establecer la relación entre la variables, así como el diseño de la investigación fue no experimental, se utilizó como instrumento de medición la encuesta a través del cuestionario con el fin demostrar la hipótesis planteadas, la población fue de 128 pesquisas y peritos de las de las áreas de la Oficina de Criminalística, División de Investigación de Delitos de Corrupción Vinculados al Crimen Organizados (DIVIDCVCO) y la División de Investigación de Apoyo a la Justicia (DIVICAJ) de la DIRCOCOR PNP, en cuanto la confiabilidad de los instrumentos de la dos variables se alcanzó un valor de 0,848, quiere decir que hay una alta fiabilidad de la aplicación del instrumento y así poder ver resultado que los informes periciales contables realizados por los peritos de la OFICRI DIRCOCOR PNP, son de utilidad en las investigaciones que realizan los pesquisas de la citada unidad en los Delitos Contra la Administración Pública, asimismo la aplicación de técnicas y procedimiento de los peritos en los procesos investigatorios van a ser esenciales para la obtención de evidencias y sirvan de sustento en los informes periciales contable y policiales, además son medios probatorios en un procesos penal. Se concluye que el Peritaje Contable se relaciona en los Delitos Contra la Administración Pública de la Dirección Contra la Corrupción de la Policía Nacional del Perú.
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    El procesamiento de los elementos materia de prueba en delitos contra la libertad sexual, en la oficina de criminalística de Chiclayo de la Policía Nacional del Perú, 2024
    (Universidad Privada Norbert Wiener, 2024-10-18) Díaz Velásquez, Sharon; Jáuregui Montero, José Antonio
    The purpose of the study was to evaluate the processing of elements of evidence in crimes against sexual freedom in the Chiclayo criminalistics office of the national police of Peru 2024. The approach was qualitative, inductive method, phenomenological design, the sample was made up of by 12 experts from the area of forensic biology and crime scene, a semi-structured interview with 31 questions was applied, the analysis of the information was carried out by triangulation and hermeneutical analysis applying the ATLAS program. Ti 9, obtaining a total of 63 codes, 146 citations and 6 networks considering the categories and subcategories. The results showed that there is a lack of uniformity in the use of chain of custody formats, lack of infrastructure for the storage of elements of evidence, also the delivery of personal protection supplies is deficient, in addition to there being a lack of training of periodically. It was concluded that the processing of evidence in crimes against sexual freedom is complied with, however, there are some deficiencies such as supplies, equipment and logistics, infrastructure, biosafety and training. Likewise, the existence of these deficiencies can affect the processing of the elements of evidence and trigger problems in the investigation, which would generate acquittals of guilt, in addition to a criminal process that does not comply with current criminal regulations and the regulations that are established. by our legal system in crimes against sexual freedom, in turn it is concluded that in crimes against sexual freedom there are several difficulties for the processing of the elements of evidence and that good organization, academic training and expertise of the expert are needed. to carry out the procedure efficiently, finally the lack of management for the constant provision of inputs and updating in the academic training of the experts by the institution was also evident.