Emmerdale fans are predicting Caleb Milligan and Nicky will come to a grisly end using previous storylines as "evidence".
Viewers were left reeling on Thursday night after finding out the two are actually father and son. One clue was given in the credits, as Nicky was never given a surname by soap bosses, which is a rarity for any Emmerdale character.
Meanwhile, Caleb's dad is none other than the late Frank Tate.
