Danish inventor Peter Madsen has been sentenced to life in prison without parole for the murder of the Swedish journalist Kim Wall on his submarine.
Prosecutors said Madsen had planned to kill Ms Wall, 30, either by suffocating her or cutting her throat.
Her dismembered remains were found by Danish police at sea on 21 August last year, 11 days after she interviewed him on board his homemade vessel.
Madsen, 47, was sentenced today at a court in Copenhagen.
He was found guilty of premeditated murder and sexual assault after previously admitting to dismembering Ms Wall’s body on the submarine and throwing her remains overboard.
His claim that Ms Wall’s death was accidental was dismissed by the court.
Ms Wall had been researching a story about Madsen’s venture and was last seen on the evening of 10 August as she departed with him on his self-built 40-tonne submarine, UC3 Nautilus, into waters off Copenhagen.
Her boyfriend raised the alarm the next day when she did not return from the trip.
Madsen was rescued at sea after his submarine sank the same day.
Police believe he deliberately scuttled the vessel.
Ms Wall’s mutilated torso was spotted by a passing cyclist on 21 August but her head, legs and clothing, placed in weighted-down bags, were not discovered by police divers until 6 October.
After his arrest, Madsen gave differing accounts of what had happened on board his submarine.
During the opening session of his trial last month, prosecutors said there was a suspicion that he had “psychopathic tendencies” after investigators discovered films on his computer showing women being tortured and mutilated.
Friends and family described Ms Wall as a formidable character and driven journalist.
She was born in 1987 and grew up in a close-knit community in the small town of Trelleborg in southern Sweden, just across the strait dividing Denmark from Sweden.