New footage shows the heartbreaking final moments of Ukrainian refugee Iryna Zarutska as she bled out on a packed North Carolina train.

The extended video — which Daily Mail is not showing in full due to its shocking nature — shows a visibly scared Zarutska cower in fear after the unprovoked attack.

She then put her hands over her face as blood from the attacker's knife dripped on the floor around her. About 15 seconds later, she fell to the floor, the video shows.

After the attack, the surveillance video plays audio of someone saying '... got that white girl'.

It is not clear whether it is alleged killer Decarlos Brown Jr making the comments, as has been claimed, or another passenger. Iryna Zarutska is the only white passenger seen on the video.