Two packages containing human remains were delivered to two schools, Canadian police said, a week after a man was alleged to have killed and dismembered a student, mailing his limbs to two political party offices before fleeing to Paris.

Vancouver police said they haven't yet identified the newly found body parts or whether they were related to the recent killing in Montreal of a Chinese student whose limbs were mailed.

Canadian police also said Tuesday they may press charges against the owner of the website that hosted footage showing the alleged killer, Luka Rocco Magnotta killing, dismembering and eating the Chinese student.

Mr. Magnotta was arrested in Berlin on Monday and told German authorities that he won't fight extradition back to Canada, police say.

Mr. Magnotta, who in online postings describes himself as a bisexual porn actor, is alleged to have killed 33-year-old Chinese student Jun Lin before posting online a film of the killing that included scenes of necrophilia and cannibalism.