From Hell(2001)

In 1888 London, poverty and misery have led to horrible lives in the neighborhood of Whitechapel. At this time, a notorious criminal named "Jack the Ripper" is killing and killing prostitutes in this neighborhood. A Scotland Yard inspector named "Fred Aberlein" (Johnny Depp) with the help of his colleague "Peter Godley" is trying to find out who this serial killer is and why he brutally kills these women...