Inventive Scams Entrap Otsego County Elderly By LIBBY CUDMORE • Special to www.AllOTSEGO.com ONEONTA – An 88-year-old Laurens woman got a call, purportedly from Cooperstown Police: Her granddaughter had been in an accident, she was fine, but her car had been impounded and she needed $4,000 in cash to get it out. The woman was instructed to wrap the money in a sweater and mail it to Staten Island. She did so, shipping the package overnight from The Shipping Room…