for sister rivalry. In Aqua's scenario in Kingdom Hearts Birth by Sleep, after Cinderella tries on the glass slipper and wins the Prince's hand in marriage, she gets attacked by an Unversed called the Cursed Coach, which is summoned by her sociopathic stepsisters out of hatred and rage. Thanks to Aqua's interference, Cinderella survives unharmed; the stepsisters are incinerated alive by the Coach in front of her, which Aqua points out was because their wickedness "overtook them". Soap operas In the BBC One soap opera EastEnders (2014), Lucy Beale (Hetti Bywater) was murdered by her younger half-brother Bobby Beale (Eliot Carrington). In EastEnders (2016), Gavin Sullivan (Paul Nicholas) killed his sister Margaret Midhurst (Jan Harvey) by pushing her over a balcony during a scuffle. Television In the Netflix series Orange Is the New Black, Barbara and Carol Denning murdered their younger sister, Debbie Denning, by trapping her in an automobile and pushing it into a lake. In the Netflix series Chilling Adventures of Sabrina, Zelda Spellman repeatedly kills and resurrects her sister Hilda Spellman. In the BBC America Series Orphan Black, Helena kills several of her Leda clone sisters. In the Netflix series Lucifer, the archangel Michael eradicates his sister Remiel with Azrael's blade upon discovering she was a spy acting under the orders of their brother and Michael's twin, Lucifer Morningstar. See also Infanticide, killing of an infant under the age of one year Filicide, the killing of a child by his or her parent Avunculicide, the killing of one's uncle Mariticide, the killing of one's spouse Nepoticide, the killing of one's nephew Parricide, the killing of one's parents or another close relative Patricide and matricide, the killing of a father or mother respectively by his or her child Prolicide, is the killing of one's offspring Uxoricide, the killing of one's wife Fratricide, the killing of one's brother References Killings by type Femicide Sibling rivalry