Police Story: No Margin for Error (1978)

During a murder hunt game at a country house, to which Hercule Poirot is invited as an "expert", a real murder occurs.

Attorney turned therapist Hailey Dean is pulled into another investigation when a popular new dating app links multiple missing persons cases from around the city. Reuniting with her old team, Hailey discovers the potential dangers of online interaction, and must track down a killer before anyone else gets hurt.

When a priceless crown is stolen during a benefit gala held by the Lawrenceton library, Aurora and the Real Murders Club must investigate who would kill to get their hands on it.

When a college student is found dead, English professor Amy uses her crime fiction expertise to unravel the case faster than detective Travis, who ends up working with Amy to catch the killer.

Henry and Maggie attend the birthday party of a local publisher, where his son and stepson reenact a historical 18th century dual. Someone, however, has loaded the antique pistol with a real musket ball, so when son pulls the trigger, he kills his stepbrother in front of a roomful of witnesses. Henry and Maggie have to figure out who wanted the stepson dead and why.

Jennifer Shannon can always find a diamond in the rough, when it comes to garage sales, that is. Whether it's a new antique to sell at her consignment shop, an Atari game for her son or a piece of furniture for her handy husband Jason to refurbish, she has made a career out of her treasure hunting prowess. When a string of burglaries hits her town, Jennifer's keen eye for detail and her natural problem solving instincts even help her see the connection between these burglaries and local garage sales! Jennifer works with Detective Adam Iverson to investigate her theory that the perpetrators of the burglaries are fellow garage sale regulars. The case escalates to dangerous levels when Jennifer discovers the dead body of her friend. Even though the deceased's husband, Ben Douglas, finds nothing missing in their house, and the police label the death as accidental, Jennifer suspects that the death may be related to the burglaries.

Jesse investigates the suspicious death of a young friend while the police force deals with the arrogant new police chief who is the son-in-law of a town councilman.

A showdown decades in the making brings the Donovan family legacy full circle. As the events that made Ray who he is today finally come to light, the Donovans find themselves drawn back to Boston to face the past. Each of them struggles to overcome their violent upbringing, but destiny dies hard, and only their fierce love for each other keeps them in the fight.

Based on the true story of the kidnapping of teenager Elizabeth Smart,in June 2002, by two people in Salt Lake City, Utah.

When teacher Randall Thomasson is killed during a carjacking, an unexpected visitor shows up at his funeral - his estranged brother, Karl Thomasson. An ex-Green Beret turned mercenary, Karl signs on as a new substitute teacher in order to investigate Randall's murder.