Grace Atwood is an American main character in Guilt, and is the sister of Natalie Atwood. She is the roommate of Molly until her death, and was the prime suspect in her murder. She dated Luc Pascal until his death in "What Did You Do? She debuted in Pilot, and is portrayed by Daisy Head. She was not found guilty of her charges by Gwendolyn when Luc Pascal was found guilty instead, under the blackmail of Roz Walters.
Grace (Daisy Head) is an American student attending college in London. When her Irish flat mate is found brutally murdered following one of their wilder parties, Grace is shaken to the core - and then labeled the primary suspect in Molly's murder. However, there appears to be more to Grace than meets the eye.