Dateline NBC Talking Dateline: Facing the Music
Jul 3, 2024
Andrea Canning discusses her episode 'Facing the Music' on cold case investigations with Josh Mankiewicz. They talk about DNA technology's role in solving murders, DNA sketches, and the impact of investigative genetic genealogy. The episode includes insights from Christy's former student and reflections on the case. They also explore the influence of beloved teachers and intriguing aspects of the case, such as nicknames and relationships. Reflecting on closure, pronunciations, and Amish culture in Lancaster provides a poignant conclusion.
AI Snips
Chapters
Transcript
Episode notes
Parabon Technology's First Use
- Andrea Canning first encountered Parabon DNA technology while covering Brittani Marcell's case.
- A drop of blood on a window pane led to a sketch resembling the suspect Brittany named under hypnosis.
Accuracy of DNA Phenotyping
- Parabon's composite image, based on Andrea Canning's DNA, was remarkably accurate.
- It even captured a unique detail: the yellow ring around her pupils.
Parabon for Suspect Elimination
- Parabon technology helps narrow down suspects by providing physical characteristics.
- It identifies traits like hair and eye color, aiding in early investigation stages.