CCTV allegedly shows Mercedes Benz being stolen by two teens

Hours later, the same car was involved in a crash that killed three people. Source: 7 News

Video transcript

- In minutes, they're behind the wheel and taking off, crashing into a fence, and speeding away.

JOAN MASSINGHAM: I heard an almighty bang, but I had no idea. I thought, oh, the trailer has caught the fence.

- Two hours later, that vehicle, police say, caused this, a three-car crash, killing three women and leaving a fourth fighting for her life.