Authorities are homing in on a well-known organised crime group they suspect may have had a hand in kidnapping the brother of a prominent Sydney property developer, holding him captive for four days.

George Ayoub, the brother of Masscon developer founder Charlie Ayoub, was abducted by a group of men who drove up in a white car and grabbed him outside his home last Thursday.

The 28-year-old was missing for four days while police worked to find him.

Reformed gangster Peter Vaiusu, posting on social media under the name Triggz, said he had been called in by the Ayoub family to broker George’s safe return.

Vaiusu said a ransom of $1 million was paid to the kidnappers, and George Ayoub was released uninjured to family and supporters in Chipping Norton on Monday evening.

Since then, NSW Pol

See Full Page