NEWYou can now listen to Fox News articles! Bryan Kohberger has been appointed a new attorney to represent him in his petition for post-conviction relief — an attempt to withdraw his guilty plea that he filed on his own roughly a year after admitting to the murders of four University of Idaho students who were stabbed to death in November 2022.Kohberger, 30, is now being represented by attorney Greg Rauch, of Moscow, Idaho.Rauch told Fox News Digital he hasn’t read the petition, the case file or spoken to Kohberger yet. He was just appointed Monday morning and said he expects…