A woman and her husband become increasingly scared as an anonymous person begins stalking their family.

Sarah 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 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.—Richard Gabai