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Forensic Files
A mother puts her hope on the internet and an independent investigation to clear her name after authorities charge her with murdering her 17-month-old son in a fire considered to be intentionally set.
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Forensic Files
A murder mystery theater performance in Easton, Md., turns into a real-life mystery when a body is found after the performance ends.
Forensic Files
Photographs found in a dumpster lead to the killer of Los Angeles model Linda Sobek; the man claims he did not intentionally kill her despite evidence to the contrary.
Forensic Files
The FBI profiles a suspect in the kidnapping and murder of a 6-year-old girl during an evening church service; a witness leads authorities to the likely killer, but then becomes a victim herself.
Forensic Files
Fingerprints taken from a piece of cloth help solve the rape and murder of a 22-year-old woman in Henrico County, Va.
Forensic Files
A cunning serial rapist who leaves no decisive evidence forces investigators to rely on geographical profiling in their search for an identity; DNA from a cigarette butt may provide the final piece of evidence needed to catch the suspect.
Forensic Files
A mother and her two young daughters are found brutally murdered and sexually violated; the crime scene has no shortage of evidence, but investigators cannot find a conclusive link to their prime suspect.
Forensic Files
When a policeman's home burns to the ground, he later arrests a man who confesses to arson, but the confession seems dubious.
Forensic Files
A decomposed body is found in a barrel, and a dilapidated address book may hold the answer, but investigators must find a way to read the pages because the passage of 30 years has turned them blank.
Forensic Files
Insects and a single strand of hair uncover an additional suspect in the killing of a young mother and her baby in Lehigh Valley, Pa.
Forensic Files
When the decomposed body of a young girl is discovered, police have no clues to her identity, but days earlier, a stabbing victim told them she thought she might have witnessed a murder.
Forensic Files
With children dying at an alarming rate at a Texas hospital, authorities narrow down their probe to one nurse, but the murder weapon remains elusive.
Forensic Files
Police charge Alan "The Zenith Man" Ridley with murdering his wife, Virginia, but following an autopsy, medical detectives believe he may not have killed his wife after all.
Forensic Files
A young girl is found dead, the victim of an apparent sex killer; there are few clues to the killer's identity, but authorities are intrigued by unusual orange fibers embedded in clothing found near the victim.
Forensic Files
A money launderer is found dead in the ocean and the only obvious clues to his identity are a Rolex watch and a tattoo; the anchor with which he is weighed down proves most helpful in solving the crime.
Forensic Files
Investigators look into the shooting death of Russ Stager, a popular gym teacher, and discover that his death was not an accident; a message the victim recorded before his death reveals a story of greed.
Forensic Files
Romanian archbishop Valerian D. Trifa, living in the U.S., is accused of being a Nazi war criminal, and forensic experts find evidence on an incriminating, 40-year-old postcard.
Forensic Files
When a doctor's wife disappears, investigators use concrete from the doctor's yard and the recollections of a child to determine what happened.
Forensic Files
When a young woman goes missing, the police investigation reveals that she led a double life -- student by day, call-girl by night -- but when her body is discovered, even more strange truths are uncovered.
Forensic Files
Specialists including a NASA vendor help police reconstruct a damaged surveillance video to catch the murderer of convenience store employee Wanda Mason in Lansing, Mich.
Forensic Files
The 1992 hit-and-run death of 6-year-old Nicole Rae Walker leads to a groundbreaking trial as experts submit a video reconstruction of the incident, implicating a drunk driver and demonstrating the viability of video testimony.
Forensic Files
The apparent suicide of Dr. Darryl Sutorius, a respected heart surgeon, is questioned when an investigation reveals his new wife's violent history.
Forensic Files
San Diego police investigate the murder of a missing person whose hands turn up in a dumpster; an anonymous letter, containing details only the killer would know, offers clues to solving the case.
Forensic Files
When 4-year-old April Renee Tucker is found dead in her backyard, her parents tell the police that neighborhood dogs attacked and killed her, but the injuries on her body don't match their account of what happened.
Forensic Files
One year after Maine resident Pearl A. Bruns' disappearance, forensic technology helps to find her body and determine who was responsible for her death.
Forensic Files
A killer wants to outwit the police and keep the identity of his victim secret so he removes the teeth; however, lab tests on the skull reveal not just the horrific nature of the murder, but the identity of the victim too.
Forensic Files
Missouri police are thrust into a bizarre web of homeless drifters and cattle auctions when they are called to retrieve a dead body.
Forensic Files
A serial killer in Tampa, Fla., taunts police by strangling prostitutes and leaving their bodies in plain sight, but tire marks and fibers lead to the culprit.
Forensic Files
When a woman dies in a horseback riding accident, police uncover a web of lies in her husband's background after his suspicious behavior prompts a closer look.
Forensic Files
When a farmer's wife disappears, the tests of a plant pathologist and a dendrochronologist lead to a surprising revelation.
Forensic Files
The search for the killer of two teenagers in Texas shows a behavioral study on how most serial killers also have a history of abusing animals.
Forensic Files
When a young doctor is accused of sedating and sexually assaulting two of his female patients, DNA tests show him to be innocent, but the women persist with their claims; seven years later, a private investigation leads to a surprising discovery.
Forensic Files
When a fundamentalist group is accused of robbing banks, authorities know they are dealing with experienced criminals and overwhelming evidence, but the defense is very well-funded.
Forensic Files
When prison guard Donna Payant's body is discovered at a landfill, a medical examiner uses a "signature" clue to link her death to a murder the same examiner investigated 10 years earlier.
Forensic Files
The pornography empire cultivated by brothers Artie and Jim Mitchell crumbles when one turns up dead and his brother confesses to shooting him; investigators question whether the shooting was premeditated.
Forensic Files
A son who is convinced of his mother's innocence in the death of his father enrolls in law school to try and clear her name.
Forensic Files
Blood spatter analysis and an investigation lead police to the truth when a pregnant woman is found dead in her home.
Forensic Files
A young woman goes missing without leaving many clues, but the advanced technology on offer makes it possible for cat hairs and insects to help build an image of the abductor.
Forensic Files
The investigation of a murder case in New Jersey is stalled until a similar attack occurs on a state trooper in Maine.
Forensic Files
When a 9-year-old girl vanishes on her way to school, the entire community helps with the search; detectives believe her mother may be involved, and a hidden fingerprint seals the case.
Forensic Files
Eight years after a man confessed to the murder of a young woman, another man claims that he committed the crime, and investigators must use forensic evidence to determine the true killer.
Forensic Files
Forensic science and deductive reasoning determine what happened to a mother and daughter while they were on a shopping spree.
Forensic Files
A mother is determined to discover what happened when her daughter is injured in a hit-and-run accident.
Forensic Files
In a small South Carolina town in 1991, 17-year-old Crystal Faye Todd, a popular high school student, is raped, murdered and dumped in a deserted field; with few leads, authorities test the DNA of several friends, and one match shocks everyone.
Forensic Files
When young prostitute's body turns up in an Ohio waterway, authorities have one tiny clue which could point to her killer, but face huge challenges due to her policemen clients and DNA evidence being washed away.
Forensic Files
Although a group of teenage thugs are suspected of attacking two boys on a fishing trip, there is no solid evidence until a murky fishing hole provides some answers.
Forensic Files
A woman is found dead from a gunshot wound and police suspect her husband, however, forensic teams prove what really happened, and the truth is stranger than fiction.
Forensic Files
A look into the 1984 Oregon food poisonings, where detectives track down the outbreak to a cult which aims to use germ warfare to take down the government.
Forensic Files
In a groundbreaking case using animal DNA, investigators use forensic testing on a cat to help them solve the case of a woman who vanished from her home on Prince Edward Island.
Forensic Files
A girl who is abducted and then released soon afterward uses her knowledge of forensics to lead police to the kidnapper.
Forensic Files
Insect evidence helps to solve the mystery of a woman found dead near a river bank.
Forensic Files
Two people witness a truck driving over an unconscious man and flee into a nearby bar, but when the police turn up, the truck, the man and the witnesses are gone.
Forensic Files
After American Atheists founder Madalyn Murray O'Hair disappears, the discovery of a mutilated body helps police catch the culprit.
Forensic Files
The murder of a young Seattle couple puzzles investigators until the victims' dog, Chief, leads police to the killer.
Forensic Files
A killer wants to outwit the police and keep the identity of his victim secret so he removes the teeth; however, lab tests on the skull reveal not just the horrific nature of the murder, but the identity of the victim too.
Forensic Files
Missouri police are thrust into a bizarre web of homeless drifters and cattle auctions when they are called to retrieve a dead body.
Forensic Files
A serial killer in Tampa, Fla., taunts police by strangling prostitutes and leaving their bodies in plain sight, but tire marks and fibers lead to the culprit.
Forensic Files
When a woman dies in a horseback riding accident, police uncover a web of lies in her husband's background after his suspicious behavior prompts a closer look.
Forensic Files
When a farmer's wife disappears, the tests of a plant pathologist and a dendrochronologist lead to a surprising revelation.
Forensic Files
The search for the killer of two teenagers in Texas shows a behavioral study on how most serial killers also have a history of abusing animals.
Forensic Files
When a young doctor is accused of sedating and sexually assaulting two of his female patients, DNA tests show him to be innocent, but the women persist with their claims; seven years later, a private investigation leads to a surprising discovery.
Forensic Files
When a fundamentalist group is accused of robbing banks, authorities know they are dealing with experienced criminals and overwhelming evidence, but the defense is very well-funded.
Forensic Files
When prison guard Donna Payant's body is discovered at a landfill, a medical examiner uses a "signature" clue to link her death to a murder the same examiner investigated 10 years earlier.
Forensic Files
The pornography empire cultivated by brothers Artie and Jim Mitchell crumbles when one turns up dead and his brother confesses to shooting him; investigators question whether the shooting was premeditated.
Forensic Files
A son who is convinced of his mother's innocence in the death of his father enrolls in law school to try and clear her name.
Forensic Files
Blood spatter analysis and an investigation lead police to the truth when a pregnant woman is found dead in her home.
Forensic Files
A young woman goes missing without leaving many clues, but the advanced technology on offer makes it possible for cat hairs and insects to help build an image of the abductor.
Forensic Files
The investigation of a murder case in New Jersey is stalled until a similar attack occurs on a state trooper in Maine.
Forensic Files
When a 9-year-old girl vanishes on her way to school, the entire community helps with the search; detectives believe her mother may be involved, and a hidden fingerprint seals the case.
Forensic Files
Eight years after a man confessed to the murder of a young woman, another man claims that he committed the crime, and investigators must use forensic evidence to determine the true killer.
Forensic Files
Forensic science and deductive reasoning determine what happened to a mother and daughter while they were on a shopping spree.
Forensic Files
A mother is determined to discover what happened when her daughter is injured in a hit-and-run accident.
Forensic Files
In a small South Carolina town in 1991, 17-year-old Crystal Faye Todd, a popular high school student, is raped, murdered and dumped in a deserted field; with few leads, authorities test the DNA of several friends, and one match shocks everyone.
Forensic Files
A man is arrested and convicted for a series of sexual assaults in Indiana; years later, forensic developments reveal new facts about the case.
Forensic Files
A coroner finds telltale clues on the badly burned body of a murder victim, sending police in pursuit of a couple of killers.
Forensic Files
A trash collector finds a severed human leg in a trash bin, but police cannot use conventional methods of victim identification; investigators turn to toxicology and DNA tests to find the murder-mutilator.
Forensic Files
Police find fragments of deleted computer files leading them to suspect a woman's suicide is really murder.
Forensic Files
An abandoned, still-running car leads investigators to a body with unusual marks and a DNA trail that lead to the killer.
Forensic Files
A seemingly model citizen turns out to be a serial killer.
Forensic Files
A handsome young doctor's fiancée experiences severe illness after revealing that she is pregnant, and launches her own investigation to determine if the doctor is somehow responsible.
Forensic Files
Investigators build a makeshift tent around a woman's body and use superglue fumes to lift the killer's palm print from the victim's skin.
Forensic Files
When a 6-year-old disappears, her father becomes the prime suspect; he fails a polygraph test and even confesses, but 10 years later, the investigation gets turned on its head.
Forensic Files
When a 62-year-old man opens a car restoration business and becomes seriously ill, his doctors cannot find the cause, but forensics can; identification of a highly toxic metal in the victim's blood leads to his poisoner.
Forensic Files
A family suspects their teenage daughter's new friends were involved in her disappearance.
Forensic Files
Forensic scientists try to find a way to "lift" the serial number from a shotgun that's their only clue in a case.
Forensic Files
An investigation into the disappearance of a young woman uncovers a tooth that helps police solve a crime without a body.
Forensic Files
A garbage bag leads police to a child's killer.
Forensic Files
A jeweler's search through old sales records helps police find likely suspects in the murder of elderly couple Edward Kowalzck and Gertrude Thompson.
Forensic Files
A woman wins her release after being imprisoned for allegedly killing her mother in a car fire.
Forensic Files
Police in St. Petersburg, Fla., use cell phone mapping, wiretapping and a host of forensic evidence to find a surgeon's killer.
Forensic Files
When a young boy has serious respiratory problems and his father shows signs of early Alzheimer's disease, a chance encounter with a stranger kicks off an investigation into the cause.
Forensic Files
Investigating the worst arson spree in U.S. history -- a rash of more than 75 fires near Seattle.
Forensic Files
When a 12-year-old was found dead in her home, police were left clueless until a string of burglaries months later. A trail of stolen goods may help solve a murder.
Forensic Files
Experts debate whether an apparent heart attack victim died from natural causes or alleged poisoning by his girlfriend.
Forensic Files
Authorities are able to apprehend a kidnapper because he allowed his victim to write a will on a telltale pad of paper.
Forensic Files
A bite mark is all the evidence needed to convict a suspect who was robbing tourists in Florida.
Forensic Files
A woman is killed two days before she was scheduled to testify against a man accused of assaulting her and the prime suspect has an alibi.
Forensic Files
Detectives use a forged signature to find a woman's abductor.
Forensic Files
When 15 year-old Marlene Miller was murdered, it would take 24 years and several retrials before forensic scientists discovered the evidence to bring her killer to justice.
Forensic Files
When a nurse starts experiencing a variety of flu-like symptoms, she discovers that she is HIV-positive; she learns that her infection was not accidental.
Forensic Files
A death in Pennsylvania is strikingly similar to one in North Carolina.
Forensic Files
Technology able to analyze human bite-marks yields information on a woman's death.
Forensic Files
Neighbors do not hear the gunshots when a union official is killed in his home.
Forensic Files
A diner in a small town, an endocrinologist and a forensic botanist help destroy a prime suspect's alibi.
Forensic Files
An obscure print found at a crime scene.
Forensic Files
Time of death becomes pivotal when a pregnant woman is found murdered in her air-conditioned bedroom.
Forensic Files
A couple's murder leads investigators into the world of white supremacists and a string of hate crimes.
Forensic Files
When firefighters find a family dead inside their home, it appears to be a murder-suicide; clues at the scene lead investigators to believe otherwise.
Forensic Files
A police officer claims his estranged wife's shooting death was a suicide, but investigators think it was a murder.
Forensic Files
A man tells police he shot an intruder who murdered his wife; forensic evidence leads police to re-examine the man's motives.
Forensic Files
A homicide detective claims his wife accidentally shot herself in the head, but the evidence indicates otherwise.
Forensic Files
A man is arrested and convicted for a series of sexual assaults in Indiana; years later, forensic developments reveal new facts about the case.
Forensic Files
A coroner finds telltale clues on the badly burned body of a murder victim, sending police in pursuit of a couple of killers.
Forensic Files
A trash collector finds a severed human leg in a trash bin, but police cannot use conventional methods of victim identification; investigators turn to toxicology and DNA tests to find the murder-mutilator.
Forensic Files
Police find fragments of deleted computer files leading them to suspect a woman's suicide is really murder.
Forensic Files
An abandoned, still-running car leads investigators to a body with unusual marks and a DNA trail that lead to the killer.
Forensic Files
A seemingly model citizen turns out to be a serial killer.
Forensic Files
A handsome young doctor's fiancée experiences severe illness after revealing that she is pregnant, and launches her own investigation to determine if the doctor is somehow responsible.
Forensic Files
Investigators build a makeshift tent around a woman's body and use superglue fumes to lift the killer's palm print from the victim's skin.
Forensic Files
When a 6-year-old disappears, her father becomes the prime suspect; he fails a polygraph test and even confesses, but 10 years later, the investigation gets turned on its head.
Forensic Files
When a 62-year-old man opens a car restoration business and becomes seriously ill, his doctors cannot find the cause, but forensics can; identification of a highly toxic metal in the victim's blood leads to his poisoner.
Forensic Files
A search in Virginia's DNA databank reveals the identity of a news producer's murderer.
Forensic Files
A rare gun and a victim's beloved dog help investigators trying to solve a multi-year-long murder case where most of the witnesses were admitted drug users.
Forensic Files
An 11-year-old girl is sexually assaulted and shot twice at close range.
Forensic Files
A chip of stainless steel brings a killer to justice 20 years after a woman's body is found in a ravine.
Forensic Files
Officials probe the death of a woman investigating the possible side effects of the drug she was prescribed for bipolar disorder.
Forensic Files
A child's memory, a diary and a forensic psychologist help investigators solve a young woman's murder.
Forensic Files
When a healthy young man dies mysteriously in his sleep, toxicology tests reveal that it may have been foul play. Could a "suicide note" hold the key to solving the case?
Forensic Files
New York police hunt the Zodiac killer after a series of deadly attacks.
Forensic Files
A woman is killed weeks before testifying against the man who sexually assaulted her.
Forensic Files
After a Connecticut man's body is found in a burning rental car on a Mexican highway, an insurance company suspects a scam.
Forensic Files
Two different men report the murder of a single mother and when the case's other anomalies stall the police, a candy wrapper and seeds help expose the killer.
Forensic Files
The bodies of two young women are found in the ashes of an apartment fire.
Forensic Files
Investigators weigh several theories while probing the death of a retired police officer, including a botched robbery and suicide.
Forensic Files
A man is murdered in a drive-by shooting. When a mobile phone trace incriminates a killer, it's up to a forensic geologist to find evidence that he was at the scene.
Forensic Files
A man is found dead in his Michigan auto-salvage shop.
Forensic Files
A quiet residential community, shattered by the murder of a neighbor. See how modern techniques helped investigators catch the culprit in less than 12 hours.
Forensic Files
When a pipe bomb rips through a rural home, killing a young man and seriously injuring his mother, detectives hope that the remnants of a mailing label will lead them to a killer.
Forensic Files
Car with three Secret Service agents collides with local deputy's car; investigation launched into who was responsible for the deadly car accident finds two very different conclusions.
Forensic Files
Investigators determine if a computer crash which almost ruined a manufacturing company was accidental or deliberate sabotage.
Forensic Files
A high school gym teacher gives his friend a ride home but never returns; his wife and friend receive letters saying he started a new life, but they suspect foul play despite no body being discovered.
Forensic Files
When a teenage girl is found dead, her boyfriend confesses to her murder. However, in a strange twist, so does another man; police must determine which is the killer.
Forensic Files
A woman's apparent accidental death begins to look fishy after police uncover a letter written by the victim days before her untimely death.
Forensic Files
A discarded sleeping bag, containing bloody sneakers and a purse, leads police to the body of a young woman; a mark found on the victim's body enables police to track the killer.
Forensic Files
Arson investigators attempt to determine the cause of the 1987 fire at the Kings Cross Underground Station in London.
Forensic Files
The derailment of the Sunset Limited was the deadliest train crash in U.S. history killing 47 passengers and crew with several more injured.
Forensic Files
A fire, caused by an unattended cigarette, kills the estranged wife of a police officer; forensic scientists discover that the cause is far more complicated.
Forensic Files
A news anchor is shot to death outside her home in an apparent crime of passion by a fan; a police dog tracks the scent of the killer back to the crime scene.
Forensic Files
An Alaskan trooper finds a woman's body beside a frozen road, but evidence is scant even after a suspected murder weapon is found.