Maniac is a remake of the 1980 William Lustig cult classic of the same name and features Elijah Wood as a serial killer. The film was directed by Franck Khalfoun (P2) and was recently picked up for US distribution by IFC.  A release date has not yet been set, but if you're looking to see more of the movie, check out the NSFW international trailer that was recently released:

[IFC Midnight announced]...that the company is acquiring all North American rights to director Franck Khalfoun’s thriller MANIAC. Alexandre Aja and Gregory Levasseur wrote the screenplay for the film, which stars Elijah Wood, is a remake of William Lustig’s 1980 film of the same title. Thomas Langmann, Aja, Levasseur, and Lustig produced the project with Antoine de Cazotte, Daniel Delume, Andrew W. Garroni, Pavlina Hatoupis, and Alix Taylor executive producing. MANIAC premiered in the Official Selection of the 2012 Cannes Film Festival out of competition.

Frank is the withdrawn owner of a mannequin store, but his life changes when young artist Anna appears asking for his help with her new exhibition. As their friendship develops and Frank’s obsession escalates, it becomes clear that she has unleashed a long-repressed compulsion to stalk and kill. A 21st century Jack the Ripper set in present-day LA, MANIAC is a re-boot of the cult filmconsidered by many to be the most suspenseful slasher movie ever made – an intimate, visually daring, psychologically complex and profoundly horrific trip into the downward spiraling nightmare of a killer and his victims.

*Note: This trailer is NSFW: