Rendezvous with danger (A Troubadour)

Susan Carter's idyllic dream was shattered while picnicking on the hillside by the sound of a speeding car, followed by a crash. Looking through her binoculars she saw the occupants leave their wrecked car and then take off in her own small Morris. If only Susan hadn't read the newspaper account of the murder of a German minister! If only she hadn't recognised the photograph of the car! If only she weren't in a position to identify the assassins!