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.

The death of Melbourne teenager Holly Bowles from a mass methanol poisoning incident in Laos has taken the death toll to six.She died after being on life support in a Bangkok hospital, a day after friend Bianca Jones died from consuming tainted drinks.

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.

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

Laos police have arrested the owner, manager and six staff members of the Laotian hostel at the centre of a spate of fatal ­methanol poisonings as the ­grieving parents of Bianca Jones and Holly Bowles brought their daughters’ bodies back to ­Australia.

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”.

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

Bodies of Bianca Jones and Holly Bowles brought home as Laos police arrest eight people over suspected methanol poisoning.