Mandurah detectives searching for a man wanted over an attack on a mother and her baby believe he was driving a dark coloured Audi.
Investigations continue into an alleged assault incident in Halls Head where a mother and her baby girl were injured in the early hours of August 31.
Police were called to the apartments on Apollo Road at about 4:50am after a mother and child were assaulted by a man.
They sustained minor injuries to their faces and hands.
The 20-year-old mother from Falcon and her infant daughter were staying at the apartments.
The man was not at the scene on police arrival.
He is described as 20-30 years old, slim build, dark hair, possible black hair that is short on sides and long on top, unshaven, wearing checker long sleeve shirt, dark t-shirt, light coloured jeans, black shoes with white soles.
Anyone who recognises the person or may have information are asked to call Crime Stoppers on 1800 333 000 or report on line to www.crimestopperswa.com.au
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