Deb Carpenter

Debra Morgan (spelled Deborah in the novels) is a fictional character created by Jeff Lindsay for his Dexter book series. In Lindsay's novels, she first appeared in Darkly Dreaming Dexter and was featured in every novel in the series. In the television series based on Lindsay's books, she is mainly portrayed by Jennifer Carpenter in Dexter and New Blood, and as a younger version of herself by Molly Brown in Original Sin. Debra is the adoptive sister of the series' antihero protagonist Dexter Mo…