Enuka Vanessa Okuma /ɛˈnuːkə ɵˈkuːmə/ (born September 20, 1976) is a Canadian actress, best known for her role as detective Traci Nash in the Global/ABC police drama series, Rookie Blue (2010-present). Okuma also known for her work on the Canadian shows Madison (1994-1998) and Sue Thomas: F.B.Eye (2002-2005). During her career, Okuma was nominated for the Gemini Awards four times.