Star Trek and 24 actress Annie Wersching dies aged 45

Annie Wersching has died aged 45 (Chris Pizzello/AP)

Annie Wersching, best known for playing FBI agent Renee Walker in the series 24 and providing the voice for Tess in video game The Last Of Us, has died aged 45.

Wersching died on Sunday morning in Los Angeles following a battle with cancer, her publicist told The Associated Press.