Mystified police in Austria are trying to find out how more than 100,000 euros ($108,230) in 100 and 500 euro notes came to be floating down an arm of the River Danube. “The boy said he wanted to bring it to the police, but the question is whether the police found it or the boy,” the police spokesman said. In Austria, anyone who finds cash and brings it to the police can claim between 5-10 percent of the sum and has the right to receive the whole amount if its rightful owner cannot be identified within a year.