Episode: 1x01 | Airdate: May 17, 2017
In Little Falls, Minn., a retiree's peace is shattered by a home break-in, culminating in a gruesome double homicide; investigators discover audio recordings of the killings, revealing what really happened and the killer's true motives.
Episode: 1x02 | Airdate: May 24, 2017
After a couple's fight ends in murder, a tape recording becomes evidence at trial, then more tapes are found, laying out a history of violence for the jury.
Episode: 1x03 | Airdate: May 31, 2017
A woman is accused of murdering a stranger, and she must clear her name by secretly recording a confession from the man who is allegedly framing her.
Episode: 1x04 | Airdate: Jun 7, 2017
Police investigate the murder of a mother who was gunned down while next to her toddler, then they find a Dictaphone that leads them down a trail of intimate audio recordings to the possible identity of her killer.
Episode: 1x05 | Airdate: Jun 14, 2017
Investigators track a counterfeiter to a storage unit where they find audio recordings of him torturing dozens of women; analyzing the tapes, they realize he may be one of the most depraved serial killers in history.
Episode: 1x06 | Airdate: Jun 21, 2017
Police make a grim discovery while studying vital clues in the form of audio files captured by a murdered woman's husband.
