Zagreb - Croatian police have arrested 10 people suspected of taking part in the killing of journalist Ivo Pukanic, and were continuing the investigation with forces in neighbouring countries, a police spokesman said Thursday.
"They are dangerous members of the criminal milieu ... with the gravest crimes in their records," police spokesman Krunoslav Borovec told a press conference.
"We are continuing to collaborate with police in Serbia and Bosnia-Herzegovina," Borovec said. Two of the suspects are Serbian nationals.
Several of the arrested suspects were prominent figures from the powerful Balkan underworld, local reports said.