After a daughter is beaten and her mother is stabbed to death, police must wait 15 years until DNA technology helps finally bring the culprit to justice.
When remains of a waitress's body are investigated by the detectives, they analyze fingerprint & DNA evidence to determine the details surrounding her murder.
When a person is missing and the police discover threatening emails, an abandoned truck and other evidence, they are sure that a murder has taken place.
Detectives must confirm the accidental death of a victim was caused by a fall down stairs, but further analysis reveals the person may have been murdered.
A woman's husband is suspected of killing her in a church parking lot after discovering she had been having a three-year long affair just a month before.
A man is questioned about the death of his wife after her body is found in his parents' house with signs of a home invasion, but there is conflicting evidence.
The discovery of a dismembered body on the side of the New Jersey turnpike marks the start of a hunt for a serial killer targeting Manhattan's gay community.
After a woman is killed and her unfaithful fiance becomes the prime suspect, a man comes forward claiming to own the murder weapon and know who used it as well.
Woman appeals her conviction for the murder of her mother in a car fire and is released but an expert witness provides new information when she is retried.
A young woman's disappearance leads police to a suspect who has a history of sexual assault, rape and kidnapping. But police can't find the victim's body.
A wealthy, middle-aged woman dies suddenly at home; an autopsy finds no signs of foul play, but investigators are unable to determine the cause of death.
Elderly woman found murdered in her home and police retrieve fingerprints from crime scene but are unable to find match until after technological advancements.
A sniper attempts to evade the police by scratching off the serial number of the gun he used to kill a man but police are able to make the number reappear.
Seattle area terrorized by a serial arsonist that seems to have no rhyme or reason starting more than 100 fires and investigators use several techniques.
In the case of Troy Graves, a serial murderer strikes in two separated states, wreaking havoc and unleashing fear wherever the victim's bodies are found.
Woman appeals her conviction for the murder of her mother in a car fire and is released but an expert witness provides new information when she is retried.
After a daughter is beaten and her mother is stabbed to death, police must wait 15 years until DNA technology helps finally bring the culprit to justice.
When remains of a waitress's body are investigated by the detectives, they analyze fingerprint & DNA evidence to determine the details surrounding her murder.
When a person is missing and the police discover threatening emails, an abandoned truck and other evidence, they are sure that a murder has taken place.
Detectives must confirm the accidental death of a victim was caused by a fall down stairs, but further analysis reveals the person may have been murdered.
A woman's husband is suspected of killing her in a church parking lot after discovering she had been having a three-year long affair just a month before.
A man is questioned about the death of his wife after her body is found in his parents' house with signs of a home invasion, but there is conflicting evidence.
The discovery of a dismembered body on the side of the New Jersey turnpike marks the start of a hunt for a serial killer targeting Manhattan's gay community.
After a woman is killed and her unfaithful fiance becomes the prime suspect, a man comes forward claiming to own the murder weapon and know who used it as well.
When a rebellious teenager disappears, a search turns up clues that lead investigators on a hunt for a killer, and forensic evidence will reveal the truth.
While vacationing in Florida, a mother and her two daughters disappear and are later found dead in Tampa Bay, leaving no evidence behind until five years later.
When a rebellious teenager disappears, a search turns up clues that lead investigators on a hunt for a killer, and forensic evidence will reveal the truth.
While vacationing in Florida, a mother and her two daughters disappear and are later found dead in Tampa Bay, leaving no evidence behind until five years later.
When four teenagers are murdered in an otherwise peaceful suburban town, their killings go unsolved for three years until a composite sketch sparks new leads.
After a young college student's death is ruled a homicide, police immediately suspect the victim's boyfriend, but DNA points them in a different direction.
When detectives investigate a middle-aged man's murder, they determine that robbery may not have been the motive after discovering a mysterious greeting card.
A son finds his father dead in their home and calls 911, but when ballistics clear the only suspect, police have to rely on DNA evidence to find the killer.
Police suspect the pilot husband of a flight attendant in her murder when a witness says he saw them out in the middle of snowstorm except her body is missing.
A quaint English town's innocence is forever lost following the brutal rape and murder of 15-year-old Lynda Mann, and the more recent attack on Dawn Ashworth.