It's been a revelatory week in the intense, months-long investigation into those behind a string of high-profile antisemitic attacks that have had Australia's Jewish community living on edge. Police sources believe a businessman who fled overseas is a high-level suspect in a spate of antisemitic attacks across Sydney, but sources say the hunt for those pulling the strings continues. Sayet Erhan Akca was on bail while facing serious drug charges from 2022, when it's believed he left Australia. Sources told the ABC he is now a key person of interest for the joint counterterrorism task force investigating the discovery of...