Rob and Michele Reiner's son Jake Reiner speaks out in new statement: 'My living nightmare'

Jake Reiner's brother, Nick Reiner, has pleaded not guilty to murder charges. LOS ANGELES -- Jake Reiner, the eldest son of renowned director Rob Reiner and his wife Michele Reiner, is speaking out in a rare statement, saying, "I still wake up every morning having to convince myself that, no, it's…