Fate by Numbers

Set in a futuristic city, the protagonist Alice Sanger, an ex-cop whose career and marriage went down when she tried to uncover corruption in her bureau, now a private detective gets a new assignment from an anonymous client. Her task is to get a briefcase. While trying to get that briefcase at the Sainsbury Station, she met her presumed dead ex-husband again, who is now working for the other side. To make matters worse, she also get shot by a sniper. Now Alice has to find out what's about the briefcase, what her ex-husband has to do with it and who shot her.