A new wave of contract-killing crews, including a group known as the G7 gang, is reshaping Sydney's underworld with increasingly brazen and public acts of violence. These young criminals are allegedly hired by established crime syndicates to carry out hits using stolen vehicles equipped for murder and escape, referred to as 'kill cars'. Experts warn that outsourcing violence to such groups makes it harder for police to gather intelligence and has led to reckless attacks in broad daylight, sometimes even live-streamed for notoriety.

Recent police operations have intercepted kill teams en route to planned hits, uncovering weapons, disguises, and recording devices intended to broadcast their crimes. The involvement of diverse criminal networks, including bikie gangs and ethnic syndicates, highlights a shift toward subcontracted violence, distancing the masterminds from direct involvement. This trend has resulted in tragic incidents, such as the kidnapping and murder of a Sydney mother, and has raised concerns about public safety and the influence of gang culture on vulnerable youth.

Former detectives emphasize that the new generation of criminals shows little regard for public safety, contrasting with older crime groups that preferred discretion. The rise in public and live-streamed violence signals a disturbing change in the criminal landscape, prompting calls for parents to stay vigilant and engaged in their children's lives to prevent them from being drawn into gang activity.