Netflix's The Perfect Couple answers the question of who killed Merritt Monaco and how in a different way than the book by Elin Hilderbrand.

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"The Perfect Couple," Netflix's hit new murder-mystery series, follows Amelia Sacks (Eve Hewson) and her fiancé Benji Winbury (Billy Howle) ahead of their plush Nantucket wedding, which is called off after the dead body of the maid of honor,

The following story contains spoilers for the ending of The Perfect Couple on Netflix. THESE DAYS, IT'S becoming rarer and rarer for a show to be both "really fun" and also "good." Let me be clear: there are tons of great shows on TV,

Writer Jenna Lamia explains The Perfect Couples finale killer reveal, touching on why they changed the ending from Elin Hilderbrands book.