Spirits at The Lord Eldon

S1, E5: The Ghost Dimension team travel to the old town of Knutsford, Cheshire to investigate the historic Lord Eldon Inn hoping to contact the spirit of Sarah Ann Pollitt who is said to haunt the pub but is there a more sinister mystery to unravel and a poltergeist determined to see it stayed buried? Is this investigation going to push one of the team too far?