Crash (2004)

Crash is a 2004 American drama film, co-written, produced, and directed by Paul Haggis. It premiered at the Toronto Film Festival in September 2004, and was released internationally in 2005. The film is about racial and social tensions in Los Angeles. A self-described "passion piece" for director Paul Haggis, Crash was inspired by a real life incident in which his Porsche was carjacked outside a video store on Wilshire Boulevard in 1991.[1] It won three Oscars for Best Picture, Best Original Screenplay and Best Editing of 2005 at the 78th Academy Awards.

http://en.wikipedia.org/wiki/Crash_(2004_film)