The Code of Criminal Procedure, 1973 · Ch. X — MAINTENANCE OF PUBLIC ORDER AND TRANQUILLITY
Section 139 — Power of Magistrate to direct local investigation and examination of an expert
The Magistrate may, for the purposes of an inquiry under section 137 or section 138— (a) direct a local investigation to be made by such person as he thinks fit; or (b) summon and examine an expert.