The Belgian prosecutor's office today said a suspected member of the eight-man gang that staged the brazen robbery three months ago had been picked up in France yesterday, as Swiss police made eight arrests and seized some of the missing diamonds.
"The probe led to a big police operation yesterday," spokesman Jean-Marc Meilleur told a news conference.
In early morning raids mainly in the Brussels area involving some 200 officers today, police made 24 arrests and "recovered big amounts of cash" and luxury cars, Meilleur added.
A heavily-armed and hooded gang pulled up in a car on a runway at around 8:00 pm where a Brinks' armoured vehicle had just unloaded Antwerp diamonds into a Swiss passenger aircraft about to take off for Zurich.
In an operation that lasted barely 10 minutes and without a shot fired, the men forced open the hold of the plane and removed some 120 boxes of diamonds.
Meilleur refused to say whether police suspected the gang had worked with insiders at the airport.
The suspect detained in France had a lengthy criminal record and Belgium had asked for his extradition, he said.
In Geneva, a statement from the Swiss prosecutor's office said police there had seized "a large quantity of diamonds from the spectacular armed robbery in Brussels."
The statement went on to say "a big haul was seized, of 100,000 Swiss francs in cash and a large quantity of diamonds, the value of which is currently being estimated."
"The arrests were made thanks to the excellent collaboration between the Brussels and Geneva authorities," it added.
The Belgian authorities said a dozen of the suspects detained in Belgium, aged between 30 and 50, were "well known" to police, some for armed robbery. Some were suspected of receiving stolen goods.
