(Providence, RI)--The Rhode Island Department of Labor and Training says it is unfreezing unemployment claims that were being held as part of an ongoing fraud investigation.No number given, but the DLT says it's a "multitude" of claims that's being unfrozen.WLNE-TV reported last week that thousands of Rhode Islanders had their unemployment accounts frozen and were not getting payments due to the investigation.The department says it will employ intensified anti-fraud measures going forward.