Police are appealing for the public's help to find a 23-year-old man.
It is believed Brett Eddie Garlett can assist detectives with their ongoing investigations.
Mr Garlett is described as 170cm tall, olive skin, slim build, short brown hair and brown eyes.
He is believed to frequent the south eastern suburbs of Perth.
If sighted, members of the public are advised not to approach Mr Garlett, but contact police immediately on 131 444.
Anyone with information on his whereabouts is asked to call Crime Stoppers on 1800 333 000 or make a report online at www.crimestopperswa.com.au.
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