Aired: Jul 19, 2016A brutal murder in a Harrisburg neighborhood sends shockwaves through the com...

Coroner Graham Hetrick takes on his most daunting case, tracing a trail of murders with no bodies and unknown victims, testing his expertise to the breaking point and putting his profession at risk.
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Seasons: 3
Network: Investigation Discovery
Production Country: United States
Genres:Reality-TV, Crime, Mystery