"Royal Blood" ended with the revelation of Diana Royales's killer—it's none other than Louie Castor, Margaret Royales's stepson.
Diana herself was earlier revealed as the accomplice of Margaret in killing family patriarch Gustavo Royales.
In an online exclusive, GMA Network showed three other versions of the Diana killer reveal that did not make it to the final cut.
First was her sister-in-law Beatrice Royales, who also had an affair with Margaret's husband Andrew Castor.
The second was Manang Cleofe, who was revealed to be the mother of Emil Bañez.
Finally, the third possible killer of Diana is Napoy Terrazo, her ex-boyfriend.
The cast also learned that Diana will be killed in the same session.
Meanwhile, the cast only learned about the identity of Diana's killer during the watch party of the final episode. Everyone cheered when it was finally revealed to be Louie!
—MGP, GMA Integrated News