Rockingham Police are needing assistance to find a 15-year-old girl who left home on Friday and didn't return.
Halle Williams is described as 150cm to 155cm tall with light brown shoulder length hair.
She was last seen wearing black tracksuit pants, a black 'Gucci' shirt, white shoes and carrying a small red and green 'Gucci' backpack.
Halle is known to visit the Rockingham area.
Anyone with information that can assist police in locating Halle is urged to contact WA Police on 131 444 or call Crime Stoppers on 1800 333 000.
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