Sunrise host Natalie Barr has broken down after the parents of Melbourne teens Bianca Jones and Holly Bowles returned home with their bodies.

A video that shows Australian teenagers Holly Bowles and Bianca Jones partying in Laos shortly before they died has been uncovered.

Messages of condolences, love and support for the Jones family have begun to flow in after 19-year-old Aussie Bianca Jones died in Thailand following a suspected poisoning in Laos.

Laos police have detained eight staff and managers of the hostel where Australians Bianca Jones and Holly Bowles were staying when they fell ill. A third Australian is also recovering from suspected poisoning.

The Laotian government has promised to bring perpetrators to justice after a mass poisoning that has killed six tourists including two Australians.

The families of Bianca Jones and Holly Bowles are campaigning to raise awareness about methanol poisoning after the two Melbourne teenagers died from the “silent but deadly risk”.

Australian methanol poisoning survivors have shared their experiences of consuming tainted alcohol after two teenagers fell ill in Laos and died this week.

Melbourne teenager Bianca Jones died in a Thailand hospital, ten days after consuming drinks laced with methanol in Laos. The 19-year-old and her friend Holly Bowles, also 19, were among a dozen other tourists who became ill in a suspected mass methanol poisoning event in the popular town of Vang Vieng last week.

Officials arrested eight hostel workers in Laos on Monday for allegedly poisoning travelers with methanol, according to reports from the Australian Broadcasting Corp. Tourists reported illnesses after consuming alcohol in the town of Vang Vieng,

Melbourne teenager Holly Bowles continues to fight for life after the Laos mass poisoning that has claimed the life her friend Bianca Jones and four others.

The bodies of two Melbourne teenagers who died in Laos after suspected methanol poisoning have been returned home. Bianca Jones and Holly Bowles were among six foreign tourists who died after drinking tainted cocktails.