 Photos of the crime scene show the blood was there hours before blood from Simpson was taken so it wasn't planted.The blood was collected and shipped directly to the state department lab, not the LAPD lab, so contamination couldn't explain it and the blood was testable so it wasn't compromised and Dr. Cotton said the chances it wasn't Simpsons was 1-in-9.7 billion.Foreman Amanda Cooley responded she had no explanation for that incriminating evidence and it didn't factor into their reasonable doubt decision, implying she ignored it.