Minor prison officer. First seen (501). Laid out by Frank Burke during a brawl. Has a staff room conversation with Joyce Barry (530). Credited in (538), (594). Credited in (612), (616). Appears to be quite harsh when talking to the prisoners, and when talking to Joyce in (530) she comes across quite bitchy. When the women are planning the talent show and discussing who will be supervising, Lexie states she doesn't want "Hagen and the Freak perving" on them, inferring that Di is possibly a lesbian (594). Competes in an egg and spoon race (654). Appears in the end montage along with other longstanding background characters as Joan is being led away (692).