A Secret Harbour jewellery store has been broken into on Monday night.
Around 8.20pm, thieves smashed the front window of Prouds the Jewellers at Secret Harbour Square.
It is understood the thieves grabbed jewellery and fled the scene.
It is unknown how much was taken, but Prouds is expected to conduct stocktake later this morning to assess the damage.
Forensic officers spent an hour gathering evidence from the scene, and it is believed more than one person was involved in the theft.
Security have guarded the store since 9.30 last night and are believed to still be there this morning.
Police are calling on anyone who may have witnessed the incident or with any information to come forward.
Female passenger dies after horror Kwinana Freeway crash
Havana Brown and Thelma Plum to headline 2026 Crab Fest
Hazmat warning issued after rubbish truck catches fire in Kwinana Beach
WA Police ramp up patrols near schools as students return for Term 1
Fire engulfs car then spreads to bushland in Oakford
Community bands together to provide essential school supplies to local children
Detectives continue to hunt man who dragged woman by hair into bushes in Halls Head
Woman airlifted to hospital following South Yunderup crash
Shire of Murray celebrates outstanding citizens