I need help identifying and explaining what ethical rules Antonio and Claduette have violated!! Please help and explain

Essay Question: Antonio, a paralegal, is supervised by Claudette, attorney at law. Antonio gets a call from Claudette thirty minutes before Claudette is to appear in court to argue a motion on behalf of the firm's client. She wants Antonio to do some research before she goes to court. Claudette has just heard about a case that might help her win and she gives Antonio the citation. Because Claudette is in a hurry, Claudette gives Antonio the wrong volume number for the case. Antonio has a hard time finding the case, but after about 15 minutes of searching, he locates the correct volume. Antonio quickly copies the case and runs to court to give it to Claudette. Antonio is in such a hurry that he forgets to check the subsequent history of the case (called Shepardizing). It turns out that the case had been overruled by the state supreme court and is therefore no longer good law in the jurisdiction. The judge finds out the case has been overruled and denies Claudette's motion and orders the client to pay the other side's attorney's fees. When the client finds out the motion has been denied and that she has to pay the attorney's fees, she is irate.] Discuss all of the following: 1.The potential ethical rules that Antonio has violated 2. The potential ethical rules that Claudette has violated and 3. The possible consequences for Antonio, Claudette and the client as a result of breaching the rule(s). BE SPECIFIC: FOR EXAMPLE: Antonio broke the DUTY OF CONFIDENTIALITY, because he talked to his roommate about the client's case. (Note: this