Sarah's life is finally where she wants it to be... recently married to her doting husband and the new mother to his adorable 6-year-old daughter, she balances her family life with a high-powered marketing job. But when Sarah starts receiving threatening texts and photos of herself on her cell phone via "Flashchat," her perfect life starts to unravel. Unable to prove to the police that she is being harassed because the messages disappear as soon as she opens them, Sarah takes it upon herself to find out who her stalker is....and the shocking reason why she has been targeted.