Criminal Procedure
Section 10. Production or inspection of material evidence in possession of prosecution. - Upon motion of the accused showing good cause and with notice to the parties, the court, in order to prevent surprise, suppression, or alteration, may order the prosecution to produce and permit the inspection and copying or photographing of any written statement given by the complainant and other witnesses in any investigation of the offense conducted by the prosecution or other investigating officers, as well as any designated documents, papers, books, accounts, letters, photographs, objects or tangible things not otherwise privileged, which constitute or contain evidence material to any matter involved in the case and which are in the possession or under the control of the prosecution, police, or other law investigating agencies. (11a)