Question juridique clé
Whether failure to show, let read, and sign the hearing transcript rendered the defendant's statements unusable.
Solution extraite
Yes. The transcript requirements under the Code of Criminal Procedure are mandatory; without reading/presentation and signature, the statements were not usable.
Motifs extraits
Art. 78(5) StPO is mandatory and the court must ensure compliance ex officio. A later objection was not waived, but the defect did not ultimately require reversal because the hearing-right complaint failed.