Prosecutors say Paul Mackenzie lured the latest victims to their deaths by writing notes from his prison cell.

The Airbus jet landed safely in Bulgaria and all passengers and crew aboard were unharmed, officials said.

Video published by several news outlets shows gunmen firing multiple shots at a car while it is moving past a crowd.

Jordon Steele-John says the timing of the claims is motivated by "nasty political games" within the Greens.