Alan Jackson, the lawyer representing Nick Reiner, removed himself from the case on Wednesday. The departure was announced during Reiner's second appearance in Los Angeles Superior Court for his scheduled arraignment in the killing of his parents, Rob Reiner and Michele Singer Reiner.Jackson announced that he is withdrawing from the case, and Reiner will now be represented by public defender Kimberly Greene.Reiner appeared behind glass in a custody area of the Los Angeles courtroom, wearing brown jail garb and with his hair shaved.