Luka Rocco Magnotta is expected to be appear in a Montreal courtroom today to face a number of charges, including first-degree murder, in the death and dismemberment of Chinese student Jun Lin.

Magnotta, 29, was flown from Germany to Quebec's Mirabel airport aboard a military plane on Monday evening, in a highly controlled and secretive extradition operation orchestrated to minimize media attention on his return.

Magnotta was taken to a police operational centre in the north end of Montreal where he is to be held until his court appearance Tuesday, when he is expected to be formally charged.

Magnotta is suspected of killing and dismembering Lin, a 33-year-old Chinese citizen and permanent resident in Canada who was attending Concordia University.

Last month, Lin's torso was found in a suitcase outside an apartment in Montreal, the same day his hand and foot were mailed to the Ottawa offices of the federal Conservative and Liberal parties. His other hand and foot were discovered by staff opening packages at two separate schools in Vancouver several days later.

Jun Lin, a Chinese citizen and permanent resident of Canada, was studying at Montreal's Concordia University.Jun Lin, a Chinese citizen and permanent resident of Canada, was studying at Montreal's Concordia University. (Facebook)

Magnotta is facing a number of charges including first-degree murder, committing an indignity to a human body, posting obscene material, mailing obscene material and criminally harassing Stephen Harper and other members of Parliament.

On Monday evening, Montreal police Cmdr. Ian Lafrenière said investigators can now begin a formal interrogation of Magnotta, noting that Lin's head has yet to be found.

"We'll do everything to find it," he said.

Widespread media coverage

Lin's family arrived in Canada earlier this month and posted an open letter saying the 33-year-old was their "pride and joy." They also expressed gratitude for the outpouring of support and assistance they have received.

Police believe Lin was killed sometime around the evening of May 24 or early May 25. Video that allegedly captured some of the act was posted to an online gore site on May 25 and circulated on the web for several days.

The discovery of Lin's remains prompted an international manhunt for Magnotta, who fled first to France and later to Germany. He was arrested in a Berlin cybercafé on June 4.

The brutal details of Lin's death have drawn widespread media coverage both here in Canada and abroad. Lafrenière said the massive amount of public attention garnered by the case necessitated the secretive operation to get Magnotta back into Canada.

And a Montreal defence lawyer says that will make it difficult for Magnotta to receive a fair trial.

"The trial judge will have to make sure with each and every juror that there's no bias," Jeffrey Boro said.

Two high-profile Crown prosecutors, Hélène Di Salvo and Louis Bouthillier, have been assigned to the case.