Lebanese officials reported on Wednesday that the Acting Ambassador of Bulgaria to Lebanon informed the Lebanese foreign minister of details into the investigation concerning July's tour bus bombing in Burgas which killed five Israelis. 

According to the report, the attack involved three members of the terror group Hizbullah, including a man with an Australian passport and another with a Canadian passport, both of whom lived in Lebanon from 2006 to 2010. 

The Bulgarian government demanded that the Lebanese foreign minister fully cooperate with the investigation and any indictments to follow.