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Steven Avery & Brendan Dassey— Case Archive
evidenceevidencedocumentSteven AveryExhibit 439The notice stated that the Sybers testing results for succinylmonocholine remained accurate, but that opinions treating those results as scientific certainty of prior succinylcholine exposure were not correct. LeBeau discussed later testing with more sensitive equipment during his testimony on Days 16 and 17.
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Exhibit 439

The notice stated that the Sybers testing results for succinylmonocholine remained accurate, but that opinions treating those results as scientific certainty of prior succinylcholine exposure were not correct. LeBeau discussed later testing with more sensitive equipment during his testimony on Days 16 and 17.

3 proceedings3 mentions1 trial
Also known as (2)
  • Florida filing concerning later scientific testing in the Sybers case
  • Notice to the court in the Sybers case addressing later scientific findings

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Counsel used the Sybers notice to challenge an earlier inference from detected succinylmonocholine to prior succinylcholine exposure; LeBeau disagreed with the notice’s characterization of that inference.

Trial Record (3)