Rob Reiner's son Nick Reiner made his first court appearance Wednesday on two counts of first-degree murder in the killing of his parents. Nick, 32, made a brief appearance in court but did not enter a plea. His arraignment was continued until Jan. 7.His lawyer, Alan Jackson, told the court it was "too early" to enter a plea and that he had already agreed with the prosecution to delay the arraignment until January."This is a devastating tragedy that has befallen the Reiner family. We can all recognize that.