As Tonya Keating grapples with the innate knowledge that her death is imminent, she is compelled to let go of the past and reconcile with her estranged twin sister.As Tonya Keating grapples with the innate knowledge that her death is imminent, she is compelled to let go of the past and reconcile with her estranged twin sister.As Tonya Keating grapples with the innate knowledge that her death is imminent, she is compelled to let go of the past and reconcile with her estranged twin sister.