# Causes and mechanism evidence

Topic: Medical & Forensic Testimony
Topic URL: https://lindsay.conspirograph.com/topic/medical-forensic-testimony
Card URL: https://lindsay.conspirograph.com/topic/medical-forensic-testimony/card/155
Markdown URL: https://lindsay.conspirograph.com/topic/medical-forensic-testimony/card/155.md
Updated: 2026-08-12T03:37:55.262Z

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#### Card #04: Causes and mechanism evidence

- URL: https://lindsay.conspirograph.com/topic/medical-forensic-testimony/card/155
- Markdown: https://lindsay.conspirograph.com/topic/medical-forensic-testimony/card/155.md
- Topic: Medical & Forensic Testimony
- Updated: 2026-08-12T03:37:55.262Z
- Comments: 0

Summary:

Official findings and medical-examiner testimony.

Body:

[VERIFIED FACT] Official findings listed Cora's and Dawson's causes of death as asphyxia and Callan's as complications of asphyxia. [DA indictment announcement](https://plymouthda.com/news/2023-press-releases/duxbury-woman-indicted-on-charges-that-she-murdered-her-three-children/)

[SWORN TESTIMONY] Dr. Kimberly Springer testified that Callan's injuries were consistent with ligature strangulation. [Trial Day 8](https://www.youtube.com/watch?v=93sfJyLzhqM) · [AP medical report](https://apnews.com/article/757f3d658943cb7a993aeba42f0c7e5d)

Links:
- https://plymouthda.com/news/2023-press-releases/duxbury-woman-indicted-on-charges-that-she-murdered-her-three-children/
- https://www.youtube.com/watch?v=93sfJyLzhqM
- https://apnews.com/article/757f3d658943cb7a993aeba42f0c7e5d

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