Shameless - Season 11 Episode 13

Gun-toting 'Biddy' Baxter arrives at Frank's house. He is Derilee's husband,anxious for her to return to him though she flatly refuses and soon the police are besieging the house with Frank,Stella and Derilee as Biddy's hostages after Biddy has accidentally shot a postman. News coverage brings Monica back to the estate. Courting press publicity she volunteers to be a hostage in Stella's place but,whilst she and Frank seem to get on,Derilee and Biddy's differences come to the fore. As the residents hold a party in the Jockey police storm the house but Biddy lies dead,shot by Derilee – in alleged self defence. She is not prosecuted and she and Sherilee leave the area.