Janice is a character from The Angel of Darkness.
At first she reacts a bit hostile towards Lara, but she quickly turns into a helpful person, when she finds out that Lara's not there to ruin her business. She gives Lara two contacts for Bouchard; Pierre, the owner of the Cafe Metro, and Bernard.
She's the one who tells Lara, that Carvier was murdered by the Monstrum. Her trademark comment is: "Move along Ma chere, you make the place look crowded"
Whatever happened to Janice is a mystery but it is presumed she is alive and making some money.