This follows a number of explosions and violence in Damascus, as Syrian Government warplanes have launched their heaviest air-raids yet.
More than 400 people have died since a failed ceasefire truce effort for a 4-day Muslim religious holiday.
Dr John Bruni, Director of SAGE International, an Adelaide-based open source intelligence and security consultancy spoke with Bill Walter on Breakfast on Friday morning.
He began with the situation surrounding the death of young Melbourne man Roger Abbas.
Produced by India Hooi and Jennie Lenman