She is of dark complexion and medium built, 165 centimetres (five feet five inches) tall, and has a scar in her chest.
Reports from the Seaview Gardens police are that Brittany was last seen at home at about 1:00 a.m. Her mode of dress at the time she went missing is unknown.
All efforts to contact her since then have been unsuccessful.
Anyone knowing the whereabouts of Brittany Rockel Williams is being asked to contact the Seaview Gardens police at 997-9372, the police 119 emergency number, or the nearest police Station.