For background see: In Full: Letter Sent From Beaver Councilman Cashdollar About Checking Account In Full: Statement From River Task Force Responding To Concilman Cashdollar Below is a copy of an email sent to Beaver Councilman Lauson Cashdollar from Cottrill, Arbutina and Associates, the outside accounting firm for Beaver Borough: Mr. Cashdollar, In response to…