Where to watch One Deadly Mistake Season 1
One Deadly Mistake season 1 is streaming in Australia on Hayu (subscription). Season 1 was released on 16 January 2021.
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Availability checked 11 November 2026.
One Deadly Mistake Season 1 air dates
- Premiered
- Final episode aired
Air dates: TMDB.
One Deadly Mistake Season 1 episodes
S01 E01
Out of the Darkness
43 mins · Sat, 16 Jan 2021
Kathy Blair is stabbed to death in her bedroom in Texas and the gruesome crime scene puzzles investigators, until an unlikely clue puts them on the trail of a depraved killer.
S01 E02
Pattern of Violence
43 mins · Sat, 23 Jan 2021
The brutal murder of a college student in Vincennes, Indiana, may go unsolved until a second crime puts detectives on the trail of a serial killer.
S01 E03
The Buried Truth
43 mins · Sat, 30 Jan 2021
When the battered body of a young woman is discovered at a landfill in Lubbock, Texas, detectives race to collect evidence hidden in acres of trash.
S01 E04
A Deal With the Devil
43 mins · Sat, 6 Feb 2021
Investigators in Prince George's County, Maryland chase the shadow of a brutal killer who is targeting mothers and daughters.
S01 E05
Hidden In Plain Sight
43 mins · Sat, 13 Feb 2021
When a free-spirited young woman is murdered in her kitchen, police in Chicopee, Massachusetts have no shortage of suspects.
S01 E06
The Ties That Bind
43 mins · Sat, 20 Feb 2021
When a single mother's car is found abandoned on a lonely stretch of highway in Illinois, detectives are forced to turn to forensic evidence to piece together the secrets of her disappearance.
S01 E07
The Silent Witness
43 mins · Sat, 27 Feb 2021
Detectives in Florida work to identify the body of a young woman discovered floating in a river. The sheer brutality of the murder and endless pool of potential suspects leaves investigators puzzled until they uncover a silent witness.
S01 E08
The Unusual Suspect
43 mins · Sat, 6 Mar 2021
Petty Officer Amanda Snell is discovered dead in her room on base and NCIS are unsure whether her death was an accident or foul play. Her killer's insatiable quest for a new victim brings the shocking truth to light.