Nick Reiner will be represented by a public defender after his attorney withdrew from the case as he was set to be arraigned on murder charges connected to the stabbing deaths of his parents, Rob Reiner and Michele Singer Reiner. Nick will no longer be represented by Alan Jackson, who appeared at Reiner's initial court appearance following his arrest, PEOPLE confirms. He will now be represented by a public defender named Kimberly Greene. Nick was present in a Los Angeles courtroom on Wednesday, Jan. 7, with his head shaved and wearing a tan jumpsuit, when Jackson went into the judge's chambers. He did not enter a plea.