Mother looking for help in finding woman last seen in Mineral County and last updated 2021-07-29 11:05:24-04 MISSOULA â It has been a gut-wrenching time for family and friends of Missoulaâs Rebekah Barsotti, who was last seen eight days ago as she set off for a hike in Mineral County. While the search continues, her mother is asking the public to help bring her home. âI need to be here; I need to be here when they find her. As a mom I need to be here, this is where I need to be,â said Angela Mastrovito. Sheâs been placing fliers, making phone calls, and, literally, knocking on doors. Mastrovito and her husband first showed up at our studio at 6 a.m. Wednesday with a mission to get the word out and seek help to find her missing daughter.