← All EvidenceProceduralPolymer and Tape Comparisons: Exclusion Motion Denied
Physical Evidence
Rolls of clear, silver, and black tape, caulking, and a caulking gun from 410 Norfolk Street that the defense said the government planned to introduce
During argument on the polymer motion, Watkins said the government planned to introduce clear, silver and black tape, caulking and a caulking gun found at 410 Norfolk Street. He opposed the proposed scientific comparisons with Boylston Street debris, arguing that similarity did not amount to a conclusive source match.
About
Watkins challenged the proposed comparisons between the household materials and bombing debris, arguing that a Level 3 association could not establish that those particular materials were used to build the bombs.