Canadian porn actor Luka Rocco Magnotta will appear on Tuesday in a German court on charges that he murdered and dismembered his lover—and then mailed the severed body parts throughout Canada. Magnotta was arrested on Monday in Berlin, apparently caught while reading about himself on the Internet. Magnotta is accused of killing Jun Lin, 33, a Chinese student Magnotta dated, and then allegedly mailing Lin’s body parts to the offices of political parties in Canada. Authorities say Magnotta filmed Lin’s murder—he allegedly stabbed him with an ice pick—and then posted the video online. Police say Magnotta flew from Montreal to Paris on May 26 and then traveled by coach from France to Germany.