Tannersville-- The FBI is investigating an attempted robbery that resulted in fake nuns on the run. <script type="text/javascript" src="//z.cdn.turner.com/cnn/van/resources/2.1/scripts/van-widgets.js"></script><div data-cnnvansinglewidget data-affiliate="gantdaily" data-videoid="van/ns-acc/2017/08/28/NE-033MO_CNNA-ST1-10000000042757eb" data-size="auto" data-autostart="true"></div>