I think Vicki White is still alive.
I think Vicki and Casey White are still in the US, living in an RV or living in a well stocked van/vehicle.
No idea. I'd have a better thought on how long they can stay hidden if I knew what LE discovered when they found the abandoned vehicle. Such as, did dogs track them far on foot, were there tire tracks from another vehicle that was hidden near the abandoned vehicle. Are there foot prints around the location, what was left in the trunk.
Also like to add, has anyone heard anything about video around the hotel Vicki stayed at the two days prior to her removing Casey White from the jail? Was Vicki packing that vehicle with supplies? If not, I'd guess she was supplying another vehicle at a different location. I wonder if there was any LE activity at any storage sheds near the area also. I don't believe the broken down vehicle is what they intended on traveling in. Food, clothes, guns, other supplies I believe were stashed elsewhere.