← All EvidenceDirectDavid Cahill — Direct Examination David Cahill Steven D. Mellin
Physical Evidence
Five MIT-related projectiles: two from the cruiser and three from the autopsy, all identified by Cahill as fired by the Ruger recovered in Watertown
The five projectiles consisted of two recovered from Collier's cruiser and three received from his autopsy. Cahill testified that all five were fired by the 9 mm Ruger recovered in Watertown.
About
Cahill's identification connected the MIT-related projectiles to the Ruger recovered in Watertown; his conclusions identified the firearm, not its user.