British photographer Olivia FitzDurham is running her life - all the way to New York City and a man she's never met. The pictures she took for a London magazine seem harmless, but the man who tried to push her off the tube platform definitely meant business. NYPD detective Aiden Flynn isn't the 'Sam' Olivia thinks she met on the internet, but he suspects that the man who is poses a real threat to Olivia's safety - as well as his own. Suddenly Olivia...