Detective story fiction usually features an insignificant, unexpected clue, but tonight's factual report on a brutal murder, is stranger than fiction by far, for the clue was only a half a lemon! On the night of March 21st 1950 in eastern Tennessee, the cold and the damp penetrated into a warm farmhouse six miles east of Kingston. As it turned out, wind and weather weren't the only enemies the farmer had to contend with that night...