In Ohio a twenty year old student vanishes while she's riding home from a friend's house on her bicycle. The police starts a major search effort straight away in order to find her.

A young man who overcame a devastating brain injury enters a taxi and never resurfaces. Police are at a loss until they receive a mysterious text that pivots the case in a new direction and intensifies the race to bring Julian Williams home alive.

A young mother is murdered and dumped in an alley. Police have plenty of suspects, including her former beau, but the trail soon runs cold. Years later, a ghost from the past suddenly reappears, giving the family renewed hope for justice.

A wealthy psychiatrist and his son are shot dead. Investigators suspect a robbery until they realise that only a gun and a car are missing.

A 28-year-old man breaks up with his lover and disappears soon afterwards. As the police search for him, a paper trail of suspicious text messages come to light.

When a man goes missing in Pulaski, Tennessee, some say he ran off with a mistress. Twenty-five years later, investigators find the truth hiding in plain sight.