Doreen is overwhelmed with joy when so many volunteers show up to help build her deck. But before the deck improvement can be finished, duty calls, and the cops are called away on a case. Another gray-haired lady has dropped dead. Another heart attack victim is added to the long line of previous ones. None of the recently deceased had a heart condition that would explain their sudden demise. With her animals at her side, Doreen is determined to figure out what the ladies had in common, plus why and how kiwis keep popping up in this case. As she digs into the ladies' lives, the things Doreen discover are shocking ... but not as shocking as the answer to this riddle ...