A man in his 50s has previously been arrested after an alarm about a suspected kidnapping or illegal deprivation of liberty.
The prosecutor has now requested that he be detained, Malmö District Court tells TT.
The man was arrested after the police received a call after midnight on Saturday night from someone who wanted to report a woman missing.
The police then checked her home, which was empty.
Diving in dust
On Tuesday morning, the police continue their search in the Oxie district in Malmö and will dive into a pond on a golf course.
- That's right.
We will search for that dam just as we search for other areas, says Nils Norling, press spokesperson at Malmö Police.
Our reporter Jane Andersson was at the golf course earlier in the day:
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SVT's Jane Andersson reports on the spot from the golf course where the police are searching for the missing woman.
Photo: Johan Nilsson / TT / SVT