Greek authorities have arrested a 55-year-old Greek-Australian fugitive wanted for a 1999 murder in Sydney, ending a 27-year international manhunt. James Dalamangas, the target of a longstanding Interpol Red Notice, was apprehended in the Peloponnesian town of Aigio, near Patras, where he had been living off the grid under a false identity.
The arrest is a major development in a cold case that has spanned nearly three decades. Dalamangas is the prime suspect in the murder of Greek expatriate George Giannopoulos.
Who did Dalamangas kill in Sydney in 1999
The fatal incident occurred in 1999 at a nightclub in Sydney, Australia. According to the case file, Giannopoulos attempted to act as a peacemaker, stepping in to stop a violent brawl that had erupted between two patrons. During his intervention, Dalamangas allegedly launched a sudden attack, inflicting fatal knife wounds on the victim. While Australian law enforcement issued an arrest warrant within 24 hours of the stabbing, the suspect managed to flee Australia and escape to Greece before he could be detained.
For 27 years, Dalamangas lived undetected in the Aigialeia region, specifically in the Alsos community. He adopted the alias “Antonios Tzimas” to integrate into the local society, leaning on his family ties to the area, as his mother originally hailed from the nearby village of Temeni.
To maintain his cover, he resided in a property described by local media as a fortress. The house was entirely enclosed by high walls and guarded by a large pack of aggressive dogs, apparently a deliberate measure designed to prevent anyone from approaching the premises uninvited.
Greek police recently obtained significant intelligence regarding his exact whereabouts and initiated a strict stakeout. Officers maintained continuous surveillance outside the fortified compound for three days, waiting for the suspect to make a mistake. The operation concluded successfully when Dalamangas exited the property, accompanied by his father and his partner.
Officers immediately intercepted the group and requested identification. The 55-year-old initially stuck to his cover story, giving his alias. Because authorities possessed concrete proof regarding his true identity, they brought him in for further questioning. Faced with persistent interrogation at the police station, he ultimately confessed to being the fugitive wanted by Australian authorities since 1999. Following the admission, investigators searched the Aigio property to determine if he possessed additional forged documents. The search yielded a crossbow and various sharp objects.
What will happen to Dalamangas now
Dalamangas is currently held at the Aigio police headquarters. He is scheduled to appear before the appeals prosecutor in Patras on Monday, June 8, 2026. This hearing will initiate the official judicial procedures required for his extradition back to Australia.
The successful capture drew praise from the commander of the Aigio Security Department, who played a central role in coordinating the raid.
