Who is Angela Harding from A Case of Need and what is their importance?

Angela Harding is the morphine addicted nurse, who performs an abortion on Karen Randall at the insistence of Roman Jones. Jones is a drug dealer, who stole morphine from the hospital where Angela works. Angela denies ever seeing Karen on the day of the abortion, but she gives herself away.

Angela is at home when Roman Jones attacks her, believing that she's linked him to the abortion. She fights back and slashes Roman several times during the fight, and then later attempts to take her own life. Angela is discovered before she bleeds to death. While she is in the emergency room, John tricks her into believing that she's being given a drug that will counteract the morphine, and Angela admits almost everything, omitting Weston's role in the situation at her apartment.