The last day Tylee Ryan was seen alive

Retired FBI special agent Ricky Wright testified on day 23 of Chad Daybell murder trial, breaking down the digital trace of Tylee Ryan’s locations by way of her uncle Alex Cox’s cell phone device. Tylee had gone on a trip to Yellowstone National Park with her mother Lori Vallow, brother JJ Vallow and Alex Cox in his truck before returning home to Rexburg, Idaho on September 8th, 2019. She would never be seen alive again.