More non-evidence. The blood type matched Baldwin, who borrowed the necklace and wore it. If Stevie's blood was on it, they wouldn't be out of jail.
Baldwin and Stevie Branch have the same blood type... so why didn't they just do DNA testing from the get-go, if the sample was too tiny for proper tests? It was 1993, not 1975, the tests -were- available... but they chose to use the sample up on blood type testing, instead of the DNA test that would give them something conclusive? Baloney.
But let's trot it out again, though it proves nothing and incriminates no-one.