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: As the investigation deepens, the team discovers Jordan is not alone. They first find an identical twin, Xavier Marx, and then a triplet, Kevin Chance.
While the brothers share the same genetic code, their unique life experiences, diets, and environments have shaped distinct immune systems. [S12E19] Split Decisions
The CSI team uses these unique antibody signatures to differentiate between the brothers, ultimately identifying the specific individual responsible for the murder. Moral and Narrative Implications : As the investigation deepens, the team discovers
You can watch this episode on Pluto TV for free, or via subscription on Disney+ and Hulu . Google Watch Action Data The CSI team uses these unique antibody signatures
: The mystery culminates in the revelation of a fourth brother. These siblings were the result of an in-vitro fertilization (IVF) treatment 25 years prior. Their mother, Vivian Brentson, had been told the extra embryos were destroyed, but the clinic—where the victim, Dr. Kiel, had once interned—had instead "donated" them to other families. Forensic Innovation: Antibody Profiling