A forensic scientist in East Tennessee provided the prosecutors in the Casey Anthony trial key evidence which gave some indication as to how Caylee Anthony died and assisted the prosecutors in attempting to establish pre-meditation, even if ultimately unsuccessful. Dr. Arpad Vass and a group of scientists at Oak Ridge National Laboratory in East Tennessee were provided with air samples from the trunk of a car where prosecutors contended Casey stored Caylee’s body following her death. Dr. Vass analyzed the air samples using a technique intended to identify body vapors which are typical of … [Read more...]