The demonstration is in honor of the young woman who was kidnapped and killed during the Christmas holidays.
A 26-year-old man is in custody on suspicion of murder and aggravated assault.

Hundreds of people gathered for a memorial service and a candlelight demonstration in Rönninge, southwest of Stockholm, on Saturday afternoon.
The demonstration is in honor of the young woman who was kidnapped and killed during the Christmas holidays.
A 26-year-old man is in custody on suspicion of murder and aggravated assault.