Paulette Landrieux vanished without a trace from her quiet Belgian neighborhood. For two years, no search effort could explain what happened to the 83-year-old woman. Then an ordinary look at Google Maps revealed a clue that changed everything. Landrieux, who lived in Andenne, Belgium, disappeared on November 2, 2020. She had Alzheimer’s and was being cared for by her husband, Marcel, VT reported. On the day she went missing, she had been left w…