Melissa Atkin is found bound and murdered in her home in Smyrna, Tennessee. Eventually, the investigation focuses in on two individuals, with a series of recorded phone calls proving vital in exonerating one of them, whilst incriminating the other.
Michelle Despinasse is shot inside her own home in Nanuet, New York. She is rushed to hospital but succumbs to her injuries. Investigators discover that in her final moments, Michelle made a secret recording that will reveal her killer's identity.
Dedicated father of two, John Riebe, is found dead on the floor of his home in Toledo, Ohio. The investigation quickly turns on those closest to John, and a series of phone calls and voicemails prove key in uncovering a shocking betrayal.
Grandfather Jack Rains, 83, is murdered in his home in Murfreesboro, Tennessee. When rumors emerge of an affair between the victim and a women half his age, police start to investigate his close friends.
Billy Staton and his fiance Leticia Castro vanish without a trace. Have they left town and eloped? The discovery of Billy's burnt out car and a shock confession, reveal a web of lies that only a secret recording can untangle.
Dr Margo Prade is shot to death in the parking lot of her own medical practice in Akron, Ohio, and the senseless act shocks the city. Police are baffled until they discover that Margo's phone calls were being secretly recorded.
Robin Sowders is brutally beaten in his home in Bloomington, Indiana and later dies from his injuries. When his wife turns up at the police station, the investigation turns on its head. Only a wiretap will eventually reveal the truth.