Eli's latest visions leads him to believe someone close to him will die in a plane crash. As Eli tries to unravel the mystery of who among his friends may meet their fate on the doomed plane, he and Keith take on the case of a woman named Diane who's in need of a heart transplant, but the religious parents of a donor refuse to give her their daughter's heart to her because she is an atheist. Little does Eli know that the heart he is fighting for will take on greater significance. Meanwhile Taylor and Matt get engaged, and Maggie's faith in Eli is tested.