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EPISODE · Oct 4, 2026 · 58 MIN

Identifying Isabel Sanchez Bernal - Two Decade Cold Case

from Forensic Files Unsealed · host AC Wilson

In May 2003, skeletal remains were discovered in Mammoth Lakes, California, launching a nearly two-decade cold case to identify the unknown woman. Initially hindered by inaccurate assumptions about the victim's ancestry, investigators ultimately utilized advanced forensic science, including isotope testing and DNA phenotyping. These modern techniques determined that the victim was actually a Mexican immigrant named Isabel Sanchez Bernal, who had vanished in 2002. Armed with this crucial genetic profiling and familial DNA matching, police focused their attention on Isabel's former boyfriend, Diego Hernandez Antonio. Following his arrest and interrogation, Hernandez Antonio pleaded guilty to voluntary manslaughter and received an eleven-year prison sentence before facing deportation. Content Warning: This podcast contains discussions of homicide, violence, abuse, and other graphic themes related to real-life criminal events. It is intended for mature audiences and listener discretion is advised. This episode includes AI-generated content.

Episode metadata supplied by the publisher feed · Published Oct 4, 2026

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Identifying Isabel Sanchez Bernal - Two Decade Cold Case

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