Zaid appears to be guilty not only because of the money but because of the physical altercation in 2011 a year before the murders. I suspect Saad seriously thre

Zaid appears to be guilty not only because of the money but because of the physical altercation in 2011 a year before the murders. I suspect Saad seriously threatened Zaid during the altercation to the point revenge never left his mind. And since there was so much built up rage/hate in Zaid, he hired a hit-man to take out all of the heirs to provide a clean sweep to the mula. The heirs had to go because I suspect Zaid had to pay or payoff big for an undiscoverable hit! The cyclist was in the wrong place at the wrong time and aggressively targeted to throw off the investigation. But it is very clear who the mastermind is. I'm just wondering why he is being treated so kindly? And who does he know that may be protecting him? Hopefully Zaid doesn't have access to Saad's children.