DNA tests on the skeleton have not yet been done.
DNA tests can do some things well, but there are constraints.
DNA tests show that the skull is from a human male.
DNA tests also showed that all the bombers were 17 to 20 years old, they said.
DNA tests matched the blood on both to the victims.
DNA tests, on which much of the prosecution's case may rest, have not been completed.
"Has no one ever done a DNA test on you before?"
DNA tests have frequently been offered as evidence since that ruling.
Guess he won't have to take that DNA test, after all.
DNA tests have revealed that 60% of the tested remains had light hair and blue or green eyes.