Caleb Logan Bratayley did die.It was from heart failure and they later found out that he had a medical condition that was never found.They did not make a video about Annie and Hayley dying, no parent in there right my would ever do that.I not trying to be rude.other people that are not from Bratayley always put up videos that are fake and make up fake stories that say what if Caleb died or what if Annie died or Hayley.Caleb really did die.Katie and Billy Bratayley would never do something like that.They are going through a tragic time in there life's.Caleb did die and it's sad so please stop saying it's fake because people in the Bratayley family could see it and it could really hurt there feelings especially as they go through the loss of their brother/son