← All EvidenceCrossSherry Culhane — Cross Sherry Culhane Mark R. Fremgen
Physical Evidence
RAV4 swabs, including rear-area sample A23
During Day 3 cross-examination, Culhane said rear-area swab A23 tested presumptively positive for blood, but its partial DNA profile was too limited for a comparison conclusion. She said none of the RAV4 samples that yielded a usable profile were consistent with Brendan Dassey's profile.