Isabelle Tate has died. The actress, who recently appeared in the series premiere of 9-1-1: Nashville, died on Sunday, Oct. 19, at the age of 23, according to her obituary.

Actress Isabelle Tate’s cause of death has been confirmed.

On the upcoming episode of the series, which will premiere on Oct. 30, an in memoriam card will be shown to honor the young actress, PEOPLE has learned.