Weekly Riddle - Caitrin Coppinger '20

Murder Mystery:Fifty years ago, a man was found murdered on a Sunday morning. His wife called the police, who then questioned the wife and staff and were given the following alibis:The wife: was “asleep”The butler: was “cleaning the closet”The gardener: was “picking the vegetables”The maid: was “getting the mail”The cook: was “making breakfast”The policemen immediately arrested the killer.How did they know who the killer was?*Answer will be released next week