Multiple outlets report an incident in Melbourne in which a woman driving a car and a good Samaritan are threatened at knifepoint in an early-morning carjacking. The reports describe that the driver is confronted by an offender who uses a knife, and that the good Samaritan is also threatened during the incident. Coverage emphasizes the violent nature of the approach, referring to the woman being held or threatened with a weapon at the scene. Details shared across the sources are limited, with no consistent information provided here about the offender’s identity, the vehicle involved, the exact location, the sequence of events beyond the confrontation, or whether anyone is injured. The accounts are aligned on the core facts: it occurs in Melbourne, it happens early in the morning, and both the female driver and a bystander/good Samaritan face knife threats. Further investigation and police involvement are implied by the nature of the reporting, but the provided extracts do not include specific charges, arrests, or investigative outcomes.