Examinando por Autor "Román Tapia, Wilmer Andrés"

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Contaminación de la escena del crimen y la identificación dactilar de presuntos autores de homicidios en la jurisdicción policial, Lima Metropolitana-2024
(Universidad Privada Norbert Wiener, 2025-01-23) Román Tapia, Wilmer Andrés; Jáuregui Montero, José Antonio
In the world, Dactyloscopy is the Fingerprinting is the most effective technique and science for identifying people through the fingerprints on their fingers, because fingerprints are unique; there are no two people in the world with the same fingerprints, even if they are twins; in this sense, the present thesis aims to determine the relationship between crime scene contamination and fingerprint identification of alleged perpetrators of homicides in the police jurisdiction of Metropolitan Lima, given the skyrocketing crime rate and murders by contract killing, extortion, robbery, etc., due to the entry into the country of Venezuelan citizens with extensive criminal records. The research had a quantitative approach, basic type, non experimental design and correlational level, the population consisted of 108 experts and the sample by 85 experts from the DIRCRI-PNP, as a result, it was determined that 55% of the experts surveyed reported that when they arrived at the crime scene, many of them were found contaminated, on the contrary, 16% indicated that they found them in regular condition and 14% indicated that they found them in good condition of isolation and protection, which made it easier for them to find the means of proof to identify the alleged perpetrators of homicides and other crimes. It was concluded that there is a strong and high positive significant relationship, with a degree of correlation of .776 of Spearman's Rho, between the variables under study.