Coercive Interrogations

You are a forensic psychologist working with Forensic Consultants, Inc. An attorney is using your services as a consultant in a case. During a meeting with the attorney, the attorney tells you that the client, while undergoing police interrogation, confessed to murder. When the attorney asked the client, the client reported to being not guilty.
As you conduct a preliminary investigation, draw up a plan on how you will assist your the attorney with this case.