Ruth Penelope "Penny" Bell (28 February 1948 – 6 June 1991) was an English businesswoman who was murdered on 6 June 1991 in the car park of Gurnell Leisure Centre, Greenford, London. She was stabbed over fifty times as she sat behind the wheel of her car. Her murder remains unsolved. Join us as we unpick the case that's baffled many and give our own thoughts and theories.ccunsolved@gmail.com