A decade-long investigation into a businessman has been closed. The probe centered on alleged money laundering involving Venezuela's state oil company. Orders to close the case came from a high-ranking official. This development occurred while efforts were underway to secure a major oil deal with Venezuela's government.

The case involved a complex scheme and significant amounts of money. Details about the closure and related events are available from the source.

Further information about the investigation and its closure can be found through additional reporting.