Ind. Code § 27-2-14-3
An authorized agency charged with the responsibility of investigating a vehicle theft may, in writing, require an insurer investigating that loss to release to the requesting agency any or all relevant information or evidence considered important to the authorized agency including:
(4) material relating to the investigation, including:
(C) other evidence relevant to the investigation.
As added by Acts 1981, P.L.246, SEC.1.