Hopefully, all of us know that jailhouse phone calls are recorded. This presents a problem for attorney/client communications, which are privileged. Iowa has a statute requiring police to inform an arrested suspect in jail of his right to a confidential, in-person conference with his attorney once the suspect requests privacy for the communication.
That didn't happen in the case of David Hellstern. After he was arrested for DUI, an officer denied his request for privacy during a phone call and didn't fulfill his statutory obligation to tell Hellstern he had a right to a private, in-person conference.