Police arrest “underground banker” in €60m money laundering case

Five people were arrested in a coordinated operation targeting an alleged Turkish-German crime gang. One suspect was a 55-year-old man from Rotterdam, detained in Eindhoven. Police describe him as an “underground banker,” meaning an illegal financial intermediary. Four other suspects were arrested in Germany.

About 500 Dutch and German police officers and German customs officers joined the raids, with support from Europol. Dutch police searched two properties in Rotterdam and Eindhoven. They seized data storage devices, around €10,000 in cash, a vehicle, and real estate. German officers also confiscated property, vehicles, cash, and precious metals.

The investigation began in October 2023 after German traffic police found gold and nearly €500,000 hidden in a car. Police allege the network moved tens of millions of euros each year to Turkey. The arrests mark a major disruption, but the article does not state whether charges or convictions have followed.

An “underground banker” is an illegal financial intermediary. Instead of using regulated banks, the person helps clients transfer or settle money through private contacts and informal networks. This matters because criminal proceeds can move without the normal banking checks and records that help authorities identify suspicious payments.

The article does not describe the suspect’s exact technique. In general, an underground banker may accept cash in one place and arrange an equivalent payment elsewhere through trusted associates or businesses. The group in this case allegedly funnelled tens of millions of euros a year to Turkey, where cash was used to buy old gold through friendly jewellers.

That informal structure can make the money’s path harder to follow, especially across borders. Police arrested the Rotterdam suspect and seized data storage devices, cash, property, and a vehicle. The investigation will need to establish how he handled the alleged €60 million and which transactions linked him to the wider gang.

Police suspect the Rotterdam man handled around €60 million in cash for a Turkish-German crime gang. Separately, investigators estimate that the group smuggled between 1 and 4 tonnes of gold to Turkey. Those quantities show a large, sustained operation rather than a single isolated shipment.

The alleged gold movement took place over six years. Police say the network funnelled tens of millions of euros each year to Turkey, probably money from drug dealing. The cash was allegedly used to buy old gold through friendly jewellers. That gold was then melted into bars before being smuggled across the border.

Police value the estimated gold shipments at between €55 million and €210 million. The article also reports an earlier discovery of several kilos of gold and almost €500,000 in cash hidden in a car. These figures are police estimates and allegations, not findings of a conviction. The investigation began in October 2023.

The alleged conversion process turned cash into a portable valuable commodity. Police say the group probably used proceeds from drug dealing to buy old gold. This mattered because gold could be held, transported, and sold instead of leaving the money in its original cash form.

According to police, the network worked through friendly jewellers. They bought old gold with the cash, then had it melted into bars. German police later seized a large quantity of scrap gold and silver bars. The group allegedly smuggled the newly formed gold bars to Turkey, while funneling tens of millions of euros there each year.

The operation allegedly continued for six years. Police estimate that between 1 and 4 tonnes of gold, worth €55 million to €210 million, crossed the border. An earlier traffic stop found several kilos of gold and almost €500,000 hidden in a car. The article does not specify routes, border crossings, or the final recipients.

Criminals may convert cash into gold because the change can separate the money from its original source. Gold is valuable, compact, and can cross borders without carrying an obvious record of drug sales. Melting old items into bars can also make the original objects harder to identify, although the article does not prove that this was the group’s specific intention.

In this case, police allege that cash was used to buy old gold through friendly jewellers. The gold was then melted into bars and smuggled to Turkey. An underground banker could help coordinate payments and transfers outside regulated banking channels, reducing the trail created by ordinary bank transactions.

These methods do not make assets untraceable. Police found gold and almost €500,000 in a car, and later seized scrap gold, silver bars, cash, property, vehicles, and data. Investigators can compare records, messages, purchases, and seizures. The article gives no final conclusion about how much money authorities will recover.

When police seize suspected criminal assets, the items are taken under legal authority while investigators examine their connection to an alleged offence. Cash and precious metals may be preserved as possible proceeds or evidence. Vehicles and property can show how a network operated or where money was invested. Digital devices may contain records of contacts and transactions.

In this operation, Dutch police seized data storage devices, around €10,000 in cash, a vehicle, and real estate. German police seized property worth at least €2 million, 19 vehicles, around €100,000 in cash, and a large quantity of scrap gold and silver bars. These seizures removed the items from the group’s immediate control.

The article does not explain the next legal steps or the final fate of the assets. Authorities may need to verify ownership, connect property to alleged crimes, and follow court procedures before any permanent forfeiture. The investigation began in October 2023 and led to arrests on October 7, but no conviction is reported.

Money laundering is the process of hiding or disguising the criminal origin of money. It matters because proceeds from offences such as drug dealing can be turned into assets that appear less directly connected to the crime. Once money changes form, investigators must reconstruct several separate steps instead of following one clear payment.

In this case, police allege that drug proceeds were funnelled to Turkey, used to buy old gold through friendly jewellers, melted into bars, and smuggled across the border. An underground banker allegedly helped handle around €60 million in cash. Each stage could involve different people, records, countries, and physical assets.

Authorities can still use evidence such as hidden cash, seized metals, vehicles, property, and data storage devices. The investigation began after officers found gold and almost €500,000 in a car. Cross-border cooperation brought together Dutch and German authorities, customs officers, and Europol. The article does not report the investigation’s final outcome.