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Years after her murder in 1991, will new forensic tools finally find Danielle Clause's killer?
A woman's skeletal remains are found in Okaloosa County in 1994; it sparks a years-long search for her identity and killer, until a new forensic tool provides answers.
Police in Southern California were called to a particularly violent murder scene; advances in forensic genealogy finally solved the case.
A young woman is found beaten to death in Wisconsin in 1984; killer evades detection for decades until a revolutionary DNA method reveals his identity.
Ohio investigators search for answers in the decades-old murder of 10-year-old Amy Mihaljevic; a retracing of Amy's steps from the day of the kidnapping.