locked up.Karen Aim, from Orkney, was battered to death by psycho Jahche Broughton, in New Zealand, in 2008.The killer - who attacked 26-year-old Karen with a baseball bat - applied for parole from his life sentence last week.But Karen’s friends in the town of Taupo where she was murdered hit-out at the move and demanded Broughton is never let out of jail again.One described his sentence with a minimum non-parole period of just 12-and-a-half years as “not enough.”Broughton - who was 14 at the