>>1651978These were taken in March/April. Literally two weeks before they got lost and died.
>>1651996It's up to speculation, but considering the break in the metatarsals on her right foot, it may simply have been that last ditch effort to walk out before starvation and exposure caused her death.
If we go under the evidence, by the time she powered the phone on, on the 11th Kris likely died on the 6th or the 7th, Lisanne continued alone and with a broken foot wouldn't have made great amounts of distance. Even then she made it a few kilometres down stream.
The abandoning of the backpack is likely due to her not wanting to carry the extra weight.
The sheer irony is, had they not tried to make the crossing of the monkey bridge in the dark, they would likely have survived long enough to be rescued.