In Maine, 15-year-old Nichole Cable relies on Facebook to stay in contact and keep up with the latest gossip. After accepting a few friend requests from boys she doesn't know, Nichole agrees to meet one of them and discovers the truth behind their online friendship.

Firefighter Sam Dreher and his wife Danielle are the perfect couple. But after their hopes of happiness are dashed, their marriage fails. When Sam falls in love with another woman, his affair triggers a chain of events that spirals out of control.

In Washington state, 28-year-old Nicole Nieto White is in the middle of a bitter custody battle when she vanishes. Suspicion falls on an online date until her estranged husband Brandon turns up unexpectedly with his face scratched.

Three young girls meet a new friend online. Like other boys in the chat rooms, he's around their age, friendly, and flirtatious. Months later his demeanor shifts, trapping the girls in a vicious game from which they can't escape.

When a beautiful young woman moves to New York City, a chance encounter leads to romance; however, her new boyfriend finds her popularity on social media hard to swallow. A tragic chain of events unfolds in which her unique tattoo plays a critical role.

When a hopeful 12-year-old singer looks for fame online using her webcam, she gathers many admirers, and soon finds a boy who flatters her so much she falls for him. But her dreams become her worst nightmare when a shocking photo is shared online.

When a body is discovered in a backyard, police have little to go on. The homeowner has recently disappeared, and all that he has left behind are clues posted online. Police wonder if they will lead to the identity of the victim - or the killer.