Karen Pirie

Lockdown Follows a police officer who returns to duty after recovering from a gun shot wound to discover incriminating evidence of illegal activities against those closest to him. He quickly finds himself trapped inside his own precinct, hunted and in search of the truth, as the crooked cops stop at nothing to recover the evidence.

Officer Chris McCullers was gravely injured in a shootout and now works on 911-dispatch. Resentful that her career has ended up here, Chris receives a call from a scared kid and dismisses it as a prank. The next day, she learns that the call was all too real: there's been a murder.

Deputy Sheriff Joe "Deke" Deacon joins forces with Sgt. Jim Baxter to search for a serial killer who's terrorizing Los Angeles. As they track the culprit, Baxter is unaware that the investigation is dredging up echoes of Deke's past, uncovering disturbing secrets that could threaten more than his case.

Tenacious homicide detective Cassie Mayweather and her still-green partner are working a murder case, attempting to profile two malevolently brilliant young men: cold, calculating killers whose dark secrets might explain their crimes.

Homicide cop Rita Cates takes a murder case where the victim is a Las Vegas stripper. The investigation immediately takes a perverse turn when she discovers the prime suspect: a psychotic ex-cop with whom she once had a torrid affair. That initial affair drove Cates' husband to suicide, but it doesn't stop her from picking up where she left off. In the heat of passion, she jeopardizes the case, her career and her life.

When Alice Redmond is required to go deep undercover in an effort to trap number one suspect Darren Metlick, she gets very close to the edge. Her superiors push her past the point of no return because they need additional evidence to make their case air tight. Alice is having an affair with a fellow officer Don Holroyd and his sexual appetite closely resembles that of the hacker, so she has some experience in the dark side.

Two strangers strike up a conversation on a long journey. One is a suspect in an unsolved missing person’s case and the other an undercover operative on his trail. Their uneasy friendship becomes the core of this tightly wrought thriller, which is based on the true story of one of the largest investigations and undercover operations in Australia.

Maud's best friend Elizabeth has disappeared, but as she tries to solve the mystery, dementia threatens to erase all the clues, giving the search a poignant urgency.

Emilia Fox and Britain’s top criminologist, Professor David Wilson, cast new light on the Jack the Ripper case. Together, they examine the Ripper’s modus operandi using modern technology to recreate the murder sites to help understand the extraordinary risks the Ripper took to kill his victims. Using the Home Office Large Major Enquiry System (HOLMES)—a bespoke computer system used by the police to help detect patterns in criminal activity—and evidence uncovered within the investigation, results strongly indicate another woman was, in fact, the first Ripper victim.

This grisly documentary centres around the gruesome psychology of the infamous Jeffrey Dahmer, who lived the double-life of a cannibal.

Isobel Neiman, a former FBI agent turned cop, is assigned to catch a ballerina's murderer, but runs into resistance by fellow cops who don't think a woman detective can handle the case.

A precocious youngster's visions of a mysterious woman and a series of child murders leads her mom to seek help from the authorities.

The heirs to a major corporation are being brutally killed off one by one, and John Lee, the company's chairman, suspects that a mafia takeover is behind it. But, before he can uncover any evidence, he too is savagely murdered. Carol, his daughter and a friend, Brian Roberts, continue the investigation where he left off while police Captain Roberts follow up on a few suspicions of his own. The actions become explosive and deadly when they are attacked by ruthless, ninja assassins who try to prevent them from finding out who the maniacal, cold blooded killer is inside the company.

Documentary following the discovery and investigation of a 4,000-year-old body that was preserved in a peat bog in Cashel in the Irish midlands

Set in Brittany, a detective called Nicolas Luhel is asked to unravel the circumstances of a teenage boy's death. The main suspect is the boy's father. Shattered by the suicide of the main witness, Nicolas lets himself get snared by the strange and fascinating influence that the father exerts on everyone around him. Eventually, Luhel discovers the truth about the murder and feels that the law is inadequate to deal with it. As a consequence, he decides to destroy the evidence and keep it a secret.

The Philadelphia homicide squad's lone female detective finds her calling when she is assigned cases that have never been solved. Detective Lilly Rush combines her natural instincts with the updated technology available today to bring about justice for all the victims she can.

From Executive Producer Dick Wolf, this true crime investigative series follows veteran prosecutor Kelly Siegler, and her rotating team of seasoned detectives, as they travel to small towns across the country and help local law-enforcement agencies dig into unsolved homicide cases that have lingered for years without answers or justice for the victims due to lack of funding and proper forensic technology.

Highly skilled Detective Inspector Jane Tennison battles to prove herself in a male dominated world.

Cold Squad is a Canadian police procedural television series first broadcast in 1998 that followed the investigations of a part of the Vancouver Police Department Homicide Division tasked with solving cold cases, the titular Cold Squad, as led by Sergeant Ali McCormick. The cast of Cold Squad was diverse and changing, McCormick being the only character to appear in all 7 seasons. Some notable series regulars include Detective Tony Logozzo in seasons 1-2, Sgt. Frank Coscarella in seasons 3-4, Sgt. Len Harper in seasons 5-7, Insp. Vince Schneider season 1, Insp. Simon Ross season 2, Insp. Andrew Pawlachuk seasons 3-7, Det. Mickey Kollander seasons 3-6, Det. Nicco Sevallis seasons 3-6, Christine Wren seasons 4-7, as well as Det. Samantha Walters and Const. Ray Chase in season 7. Between the second and third seasons, almost the entire on-screen cast other than Julie Stewart were replaced. This along with the new sets, a significant revamp of the credits and theme music, and even having McCormick's hair change from auburn to dirty-blonde all contributed to a considerable reworking of the series.

(CA) A team led by criminologist and former detective Dr. Mike Arntfield uses its advanced skills, which include medical biophysics and private investigating along with 21st-century technology to try to solve longstanding mysteries and give victims' families closure. In each episode, the team goes into the field in search of new leads by talking with family members, dissecting new and old evidence, and re-enacting the crimes in their quest to solve these longstanding mysteries.

A look at the hunt for California's Zodiac Killer, who murdered at least five people in the San Francisco Bay Area in the late 1960s and early '70s.

DI Cadi John and DC Owen Vaughan try to solve a case involving Mali Pryce, a young woman whose body was discovered in a stream in the woods.

Based on the popular podcast, each episode focuses on a different missing person case, as Payne Lindsey and his team of investigative podcasters search for answers to help the victims’ families gain a sense of closure.

Detective superintendent reopens two unsolved murder cases from the 1980s. Forensic methods link the crimes to a string of burglaries. Steve's team has to find more evidence before the perpetrator is released from prison.

Investigative genetic genealogist CeCe Moore uses her unique research skills to transform the face of crime solving. By working with police departments and crime scene DNA, Moore is able to trace the path of a violent criminal's family tree to reveal their identity and help bring them to justice.

There are over 100,000 cold cases in America, and only about 1% are ever solved. With recent advancements in technology and the methods used to solve these cases, as well as the unwavering dedication of victims’ families, law enforcement and the public, “Cold Case Files” explores the cases that defied the odds. Each episode of the Emmy-nominated series examines the twists and turns of one murder case that remained unsolved for years, and the critical element that heated it up, leading to the evidence that finally solved it. Featuring interviews with family members, friends, detectives, and others close to the cases, the refreshed classic series examines all facets of the crime and shines a light on a range of voices and victims.

A dedicated team review murder investigations that concluded without success, determined to bring perpetrators to justice no matter how much time has passed.

Bill Kurtis examines cold cases that are solved through advancements in DNA, along with help from victims’ families, law enforcement and the public. Each episode tells the story of how forensic evidence is used to solve murder cases that have remained unsolved for years.

Documents the real-time New York State Police cold case investigation into the two unidentified victims of serial killer Joel Rifkin, the most prolific serial killer in New York State history.

Beneath the tranquillity of her home town, a detective uncovers dark secrets that threaten everything she thought she knew about consent – and her own life.