The first case of forensic entomology applied to a roadkill dog carcass in the Colombian Andes

An uncommon case of forensic entomology applied to a roadkill animal is detailed; the minimum period of insect activity (PIAmin: 72 h) and the postmortem interval (PMI: 48 h) were calculated. Inferences and possible events pre- and postmortem are related and proposed, including the possible explanat...

Full description

Autores:
Amat García, Eduardo Carlo
Bustca, Andrea
Jaramillo Fayad, Juan Carlos
Tipo de recurso:
Article of investigation
Fecha de publicación:
2021
Institución:
Tecnológico de Antioquia
Repositorio:
Repositorio Tdea
Idioma:
eng
OAI Identifier:
oai:dspace.tdea.edu.co:tdea/1316
Acceso en línea:
https://dspace.tdea.edu.co/handle/tdea/1316
Palabra clave:
Cochliomyia macellaria
Dry remains
Period of insect activity
Postmortem interval
Secondary screwworm
Rights
openAccess
License
https://creativecommons.org/licenses/by-nc-nd/4.0/
Description
Summary:An uncommon case of forensic entomology applied to a roadkill animal is detailed; the minimum period of insect activity (PIAmin: 72 h) and the postmortem interval (PMI: 48 h) were calculated. Inferences and possible events pre- and postmortem are related and proposed, including the possible explanation of the occurrence of colonizer carrion flies on dry remains. The accelerating effect of vertebrate scavengers on the decomposition stages of the carcass was measured (7.4 time faster). This study is the first forensic entomology case applied to a roadkill animal in the neotropics.