Jennifer Gragg is one of the founders of Oklahoma Cold Cases. She is a genetic genealogist living in Oklahoma. Jennifer began working with cases in Oklahoma after her best friend was murdered, and her murder was covered up as a suicide. Quickly she found how minorities often do not find justice or get media coverage. Endeavoring to change that, Jennifer created Oklahoma Cold Cases.

Jennifer’s passions include forensic genealogy and Indigenous missing person and homicide cases. Her specialties are cases involving Native Americans, missing and unidentified persons, and forensic genealogy.