The problem for the trial was the Defense’s argument against the DNA on the knife was undermined by Sollecito admitting there may be the victim’s blood/dna on the knife because of a dinner at his house that never happened. Although it tested negative for blood, at that point, the critique against the LCN DNA on the knife is almost superfluous. Sollecito made up a reason to excuse evidence that the defense was challenging the proof of.
The problem for the trial was the Defense’s argument against the DNA on the knife was undermined by Sollecito admitting there may be the victim’s blood/dna on the knife because of a dinner at his house that never happened. Although it tested negative for blood, at that point, the critique against the LCN DNA on the knife is almost superfluous. Sollecito made up a reason to excuse evidence that the defense was challenging the proof of.