Rokan Hilir is a Regency in the Province of Riau. Rokan Hilir Regency became one of experiencing forest fire and land large enough that cause a lot of harm to the public good material as well as immaterial. The purpose of writing this legal scription, namely; First to know the crime investigation of land by burning the resort of Rokan Hilir Police, Secondly, to know the obstacles in the crime i…