Which of these plays was famously first performed posthumously after the playwright committed suicide?

4.48 Psychosis is famously known for being the play that was first performed posthumously after the playwright committed suicide. Written by British dramatist Sarah Kane, the play delves into the depths of mental illness and explores themes of depression, despair, and isolation. Kane tragically took her own life at the age of 28, just a few months before the play's premiere in 2000. The script, considered by many as an autobiographical account of Kane's struggles with her mental health, received critical acclaim for its raw and intense portrayal of a mind on the brink of collapse. The production was highly anticipated, as it showcased Kane's final work and shed light on the creative genius that was lost with her untimely death.