Mia Ayliffe-Chung killing: Mum retraces backpacker's footsteps

Mia Ayliffe-Chung was stabbed to death in the bathroom of a hostel while working in the sugar cane fields of Queensland.

Almost a year on, her mother, who is campaigning to improve the lot of backpackers working in Australia, visited the country to retrace her daughter's footsteps.