Treasury Office of Inspector General (OIG) follow up with Oklahoma County's management to confirm if the $91,218 noted as unsupported expenditures within the Transfers greater than or equal to $50,000, Aggregate Reporting less than $50,000, and Aggregate Payments to Individuals payment types can be supported. If support is not provided, Treasury OIG should recoup the funds or request Oklahoma County management to provide support for replacement expenses, not previously charged, that were eligible during the CRF period of performance.