Jay Nicoll
500 episodes listed below
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Explore the unsolved mysteries of Ontario, Canada with our captivating true crime podcast, Ontario Cold Cases - The Podcast. Join our team of dedicated detectives from Nicoll Investigations as they investigate cold cases, homicides, missing persons, and other crimes, all across Canada. Delve into forgotten crimes and help us remember the victims and bring justice and hopefully peace, to the families. Tune in to our engaging exploration of unsolved mysteries today and discover the chilling stories that deserve to be remembered!
Based on 5 episodes we listened to · September 2026
Ontario Cold Cases makes unresolved investigations legible through detailed chronologies, competing accounts, forensic developments, and the obstacles that keep answers out of reach.
Jay Nickel works through Ontario's unresolved killings with a private investigator's attention to chronology, evidence, and the points where an inquiry stalled.
Jay Nickel's Ontario cases meet a Christmas Eve detective tale; your mystery appetite gets two settings.
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Short reviews from the PlayNext desk, based on the episodes we processed.
A missing envelope, a stalled watch, and Christmas Eve bells turn a routine delivery into a race against time.
The Longest Night of the Year turns a missing envelope into a Christmas Eve case built from bad weather, cathedral bells, and a city that cannot quite keep its own time. Detectives Mick McCarthy and Archie McNeely start with what looks like a routine delivery near St.
A missing teenager's case turns on harrowing testimony that never settles into a clean answer.
Kelly Monborquette's disappearance from a recreation center on her way to a Westdale group home gives this Ontario cold case a grim, unsettling shape.
A cold case expands through possible linked disappearances, Olson's claims, and a mother's unanswered grief.
Debbie Silverman's murder anchors a tightly packed Ontario Cold Cases episode about vanished women, Olson's shifting claims, and a file that still refuses closure.
A cold case shaped by disputed evidence, a possible linked attack, and a family convinced the killer remained at large.
The Lizzie Tomlinson case turns on the distance between an arrest and an answer that feels settled. The episode follows police speculation that the man who raped and stabbed a waitress one year earlier may also have been involved here, then shifts toward Gregory Guerin, Lizzie's…
Methodical true crime focused on cold cases, forensic genealogy, and unsolved homicide work.
Ontario Cold Cases takes a careful, procedural look at Ontario's unsolved homicides. It opens by laying out what makes a case cold and why files stay open until there is real closure, then grounds that idea in re-examined evidence and public cooperation.
Crime stories with impact and consequence.
Betrayal, evidence, and the breaking point.
Epstein-case coverage with teeth.
0s-60s
This episode of Ontario Cold Cases delves into the 1910 disappearance of Dorothy Arnold, a wealthy young woman from New York City's high society.
This episode examines the unsolved 1989 abduction and murder of 10-year-old Amy Mihailovich in Ohio, detailing the investigation, forensic evidence, and ongoing efforts to identify her killer.
On New Year's Eve in Toronto, detectives Mick and Mac are assigned to a quiet event at the Royal York Hotel.
This episode of Ontario Cold Cases revisits the 1990 unsolved murder of 13-year-old Leah Sousa in Cumberland Beach, Ontario.
This episode introduces the unsolved 2017 murders of billionaire pharmaceutical mogul Barry Sherman and his philanthropist wife Honey.
This episode investigates the 1990 murder of 13-year-old Leah Sousa in Cumberland Beach, Ontario, examining the brutal home invasion that also left her mother Laura with traumatic brain injury.
This episode updates listeners on the case of 90-year-old Joseph, missing from Toronto's East End, with police finding no signs of foul play.
This episode investigates the unsolved murders of Barry and Honey Sherman, a wealthy Canadian couple found dead in 2017.
This episode investigates the unsolved murders of billionaires Barry and Honey Sherman in Ontario, Canada.
This episode introduces the unsolved murders of billionaires Barry and Honey Sherman in Toronto, detailing the case and calling for listener help.
The episode recounts the 1989 abduction of 10-year-old Amy Mihailovich from a shopping center in Ontario, Canada.
A detective duo's routine Christmas Eve errand goes awry when a sealed envelope vanishes, and a petty thief is found dead nearby.
A private investigator hosts a podcast exploring unsolved cold cases in Ontario, Canada, aiming to bring attention and justice to forgotten crimes.
A private investigator hosts a podcast exploring unsolved cold cases in Ontario, Canada, aiming to bring attention and justice to forgotten crimes.
A private investigator hosts a podcast exploring unsolved cold cases in Ontario, Canada, aiming to bring justice and closure.
A private investigator hosts a podcast exploring unsolved cold cases in Ontario, Canada, aiming to bring attention and justice to forgotten crimes.
Gary Oliva allegedly told Michael Vail, "I hurt a little girl," but his DNA did not match JonBenet's evidence.
Ontario Cold Cases examines Julia Wallace's January 20, 1931 murder at 29 Wolverton Street in Liverpool.
Ontario Cold Cases revisits Susie Lamplugh's July 28, 1986 disappearance, when her Ford Fiesta was found unlocked near Fulham Football Club with her purse inside.