Gone Dark (also known as The Limit) is a 2003 Canadian-British crime drama mystery film directed by Lewin Webb, written by Matt Holland and starring Lauren Bacall, Claire Forlani, Henry Czerny and Pete Postlethwaite.
[2] This story takes place in an undisclosed area of New York City and is told in both real-time and multiple flashback scenes.
Monica "Moni" Prince (Claire Forlani) is an undercover police detective working on investigating a heroin-dealing operation run by a gang who call themselves "The Crew".
One visit, as he was setting down his bag, he notices a huge pile of mail with a rubber band around it wedged between the wall and her piano.
Due to Monica's persistence, along with the pressures of beginning violent heroin withdrawal, the two have intense interactions and May becomes fully embroiled in the dangerous mess of dirty cops, gangs and the illegal drug trade.
Outside on May's balcony, things do not end well for Monica Prince, severely despondent and still in extreme withdrawal, after calling for an ambulance and telling the dispatcher somebody's been shot, she commits suicide via self-inflicted gunshot wound.