Wandering Eye (2011)

Neglected by her workaholic husband a young wife Maren Abbott meets a man through Wandering Eye a networking website designed to facilitate extramarital liaisons Charming as he is she realizes she cant go through with the affair When he is found brutally murdered in their hotel room infidelity is the least of Marens worries as she finds herself in the crosshairs of a serial killer who uses the website to trawl for his next victims