Without evidence, her complaints about Luther smear her career, and she leaves the Serious and Serial Unit. Between Series 2 and 3 she joins a unit investigating police corruption, and is promoted to Detective Chief Inspector. During Series 3, she is working with Detective Superintendent George Stark in an investigation against Luther and is last seen being taken to hospital following an attack from the vigilante killer Tom Marwood.
From Wikipedia: https://en.m.wikipedia.org/wiki/List_of_Luther_characters
|Series 2 Characters|
John Luther • Alice Morgan • Justin Ripley • Mark North • Martin Schenk • Benny Silver • Erin Gray • Jenny Jones • Caroline Jones • Baba • Toby Kent • Frank Hodge