Presenter
Eddily Caridad Polanco
Document Type
Poster
Publication Date
2026
Abstract
This research examines how forensic investigators use skeletal remains to develop a biological profile that aids in identifying unknown individuals and advancing cold case investigations. A biological profile includes estimated sex, age-at-death, stature, and ancestry, which provide critical information that helps narrow potential matches among missing persons. This project will explore the forensic anthropology methos used to analyze skeletal indicators, estimate post-mortem intervals (PMI), and identify distinguishing skeletal traits. It will also examine the role of DNA recovery from bones and teeth, including how modern genetic comparison methods can confirm identity when traditional identification is not possible. In addition, the study will review the use of forensic facial reconstruction as investigative tools that generate public leads. Using a mixed-method approach, this research will utilize peer-reviewed forensic science articles, government resources such as missing and unidentified persons' database, and documented real-world cases reported through news and documentaries. The goal is to present a clear model of how skeletal analysis reduces uncertainty, guides investigative decisions, and when combined with DNA technology, transforms unidentified remains into known individuals, ultimately contributing to the resolution of long-standing cold cases.
Faculty Mentor
Barbara Frazier, LPD
Academic Discipline
College of Arts & Sciences
Repository Citation
Caridad Polanco, Eddily, "From Skeleton to Name: Profiling Cold Cases" (2026). Student Research Design & Innovation Symposium. 275.
https://scholarsarchive.jwu.edu/innov_symposium/275
