1Department of Forensic Medicine and Toxicology, All lndia Institute of Medical Sciences, New Delhi, 110029. E-mail: opmurty@hotmail.com.
2Forensic Pathology Services, Department of Health and Welfare, Limpopo Province, Post Box No. 1944, Polwokwane, 0700, South Africa. E-mail: drblkbhootra@yahoo.com.