Adut Atem Kirr: Serious fears for 26-year-old woman after finding her jacket and phone next to a river

Police have grave fears for a 26-year-old woman who is believed to have fallen into a river in Perth.

Adut Atem Kiir was last seen in The Point car park in East Perth, next to the Swan River, at around 2am on Saturday.

His jacket and phone were found in the parking lot.

Police are now searching the river, using drones and divers.

Ms Atem Kiir travelled to The Point from central Perth by bus and train.

Her family has not heard from her since the weekend.

She is approximately 1.85m tall, slim, has black hair and brown eyes. She was last seen wearing a black jumper, black trousers and a headscarf.