A new book on the subject of Scientific Techniques in CRIMINAL INVESTIGATION contains the following:-
(1) Introduction,
(2) Brain Finger Printing
(3) D.N.A. (Deoxyribonucleic Acid),
(4) Expert Opinion
(5) Lie Detector Tests
(6) Narco-Analysis Test
(7) Rigor Mortis.
Lawman, Kamal, Ramachandran