This is the 2006 Supplement to Haddad, Marsh, Zagel, Meyer, Starkman and Bauer's Cases and Comments on Criminal Procedure, Sixth Edition. The casebook covers expert review of the limitations upon law enforcement practices and procedures, confessions and interrogations, and eyewitness identification procedures. The casebook examines surveillance, law of arrest, and search and seizure. It identifies exlusionary principles and alternative remedies for unlawful investigative practices, as well as limits of undercover work. There is an overview of judicial process, including grand jury proceedings, right to bail, pre-trial motions, and competency to stand trial. The casebook also covers disclosure and discovery, trial by jury, presenting the case, sentencing, and appellate and other post-trial remedies.