1.   A postmortem examination failed to establish a definite cause of death and the results of further forensic tests are awaited.

2.   Forensic tests should settle the question of whether Bates was actually present at the scene of the crime.

3.   The bones were last night flown to Britain for forensic tests.

4.   She wondered how much he had told Barney about the purpose and the result of the forensic tests.

5.   Four cars damaged in the pile up have been towed away for forensic tests.

6.   Murder squad detectives, led by Detective Superintendent Stan Fletcher, sealed off the area while forensic tests were carried out.

7.   Forensic tests were made on various items removed from the area.