gabby's remains were discovered on september 19th. >> hi, my name is miranda baker and on august 29th, my boyfriend and i picked up brian at grand teton national park at 5:30 at night at culter bay. >> tiktok eer miranda baker believed they picked up brian five days after gabby last facetime her family. they picked him up in the bridger teton national far cast. >> he had told us that him and gabby were not camping on a regulated camp site through the national park, that they were camping basically out in the middle of nowhere along snake river. this is key information. he said he hiked for days along snake river but when like looking at his backpack, it wasn't full and he said all he