Primrose Carrow is a girl who lives in Holby.
On 14 July 2019, Primrose shot her brother Ben in the buttock to stop him shooting a sparrowhawk that had been targetting his pigeons, and he fell onto an antenna element which became embedded in his leg. Despite knowing that she was responsible, he decided not to grass on her and walked to Holby City Hospital's emergency department.
When she heard news about her son's shooting, his mother Gail took Primrose to the hospital and demanded to know who shot Ben; both Primrose and porter Rosa Cadenas told her that he would not tell her. She later considered calling the police, but Primrose maintained that it would only exacerbate the situation; Rosa concurred. When Primrose told Rosa about the sparrowhawk and claimed that "he got what he deserved", she realised that she was the one who shot Ben. With Rosa's encouragement, she admitted her culpability to consultant Connie Beauchamp and Gail, and the latter - to both her and Ben's relief - decided to wait until he returned from theatre before confronting the two. (CAS: Episode 1136)