The murder took place on the evening of Wednesday March 1 earlier this year.
The victim, who was 23 years old, was attacked with more than 30 stab wounds when he was near the laundry room in his home. He was stabbed, among other things, in the head and neck.
The prosecutor has stated that the motive for the incident is a kidnapping that the perpetrator was subjected to four years earlier, according to Expressen.