George Floyd died because of lack of oxygen, expert tells court

The transcript discusses the medical certainty regarding the cause of low oxygen levels in Mr. Floyd, attributing it to shallow breathing. It explains that the shallow breathing was caused by several factors, including being prone on the street, handcuffs, and pressure from knees on his neck and back. The transcript further elaborates on how these physical restraints interfered with normal breathing, particularly focusing on the manipulation of handcuffs and the pressure applied to the left side of the body.

What were the contributing factors to Mr. Floyd's low level of oxygen?

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What does the term 'shallow breathing' refer to in the context of this case?

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How did the positioning of Mr. Floyd affect his breathing?

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Explain how the forces acting on Mr. Floyd contributed to his shallow breaths.

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Describe the impact of the handcuffs on Mr. Floyd's ability to breathe.

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