Section 20(1)

20. (1) The Lokayukta, on receipt of a complaint, if it decides to proceed further, may order,-
(a) preliminary Inquiry against any public servant by its Inquiry Wing or any agency to ascertain whether there exists a prima facie case for proceeding in the matter; or
(b) investigation by any agency or authority empowered under any law to investigate, where there exists a prima facie case: