Members of Malaysian K-9 unit
Members of Malaysian K-9 unit pray before taking part in a search and rescue operation for the missing 15-year-old Franco-Irish, Nora Quoirin in Seremban on August 7, 2019. Image Credit: AFP

Seremban, Malaysia: Malaysian divers scoured a river Wednesday, joining a large team hunting for a Franco-Irish teenager with learning difficulties who vanished from a rainforest resort.

Nora Quoirin went missing on Sunday morning after checking in with her family to the Dusun Resort, about an hour from the capital Kuala Lumpur.

The 15-year-old lives in London and is the daughter of a Franco-Irish couple.

Her family suspect foul play, but the Malaysian government has stressed police do not believe she was abducted and are calling for an end to speculation about her disappearance.

As the hunt entered a fourth day Wednesday, a small team of divers searched a river running through the forest near the resort, AFP journalists at the scene said.

A helicopter, almost 180 people from various government agencies, and sniffer dogs had already been deployed in the hunt for the girl.

Police have classified her disappearance as a missing person case, but her grandfather, Sylvain Quoirin, told AFP Tuesday that she had gone in "extremely mysterious" circumstances and was not in the habit of running off.

"In the morning, the window was open and she had disappeared," Quoirin said by phone from Venisy, in north-central France where he is the mayor.

"After an 18-hour flight and a seven-hour time difference you would sleep soundly and not go for a stroll at night," he said.

'Very fearful' 

The family had planned to stay for two weeks, he said, and Nora was "absolutely not" in the habit of running off.

"This is a young girl with a mild handicap who is rather timid, reserved. She is someone very fearful."

Malaysian Home Minister Muhyiddin Yassin, however, said police do not believe anyone else was involved.

"What other people say is not important because the police know better," he was cited as saying by official news agency Bernama. "Everyone who comes to our country is safe and does not face problems."

The Dusun is a 12-acre (five-hectare) resort in the foothills of a mountain range and next to a forest reserve.

The resort's management said in a Facebook post that its employees were "extremely distressed and worried" about her disappearance and were assisting in the search.

One of Nora's aunts, Aisling Agnew from Belfast, has set up an online fundraising campaign that aims to help cover expenses of other family members who are travelling to Malaysia to join the search effort.