Katherine advises on a range of land access issues and has particular expertise in native title, indigenous heritage and indigenous corporate governance. Her clients have included mining and exploration companies, electricity providers and local government.

She was recognised as an "Associate to Watch" by Chambers and Partners for Native Title (Proponents) in 2018 and has been described as a lawyer who "…attracts notice as an impressive "up-and-comer" on the Perth scene with a "very solid native title pedigree…".

Katherine has previously acted as in-house counsel for the Western Desert Lands Aboriginal Corporation and as a Legal Officer in the Native Title Unit for the Ngaanyatjarra Council Aboriginal Corporation.