
Forensic Files
Police are dispatched to the scene of a shooting and discover the victim's husband is one of their own: a homicide detective who says his wife accidentally shot herself in the head.

Police are dispatched to the scene of a shooting and discover the victim's husband is one of their own: a homicide detective who says his wife accidentally shot herself in the head.

Police are dispatched to the scene of a shooting and discover the victim's husband is one of their own: a homicide detective who says his wife accidentally shot herself in the head.

With no forensic evidence inside a murder scene, investigators were baffled. But they suspected that the victim's dog had witnessed the crime. If she had, forensic scientists would have had to find a way to find out what the dog had seen.

With no forensic evidence inside a murder scene, investigators were baffled. But they suspected that the victim's dog had witnessed the crime. If she had, forensic scientists would have had to find a way to find out what the dog had seen.

With no forensic evidence inside a murder scene, investigators were baffled. But they suspected that the victim's dog had witnessed the crime. If she had, forensic scientists would have had to find a way to find out what the dog had seen.

A young TV news producer is raped and murdered in her apartment. Police identify two suspects, but both are cleared of any wrongdoing. The case stalls for more than a year, and then investigators turn to the Commonwealth of Virginia's DNA data bank.

A young TV news producer is raped and murdered in her apartment. Police identify two suspects, but both are cleared of any wrongdoing. The case stalls for more than a year, and then investigators turn to the Commonwealth of Virginia's DNA data bank.

A young TV news producer is raped and murdered in her apartment. Police identify two suspects, but both are cleared of any wrongdoing. The case stalls for more than a year, and then investigators turn to the Commonwealth of Virginia's DNA data bank.

Two men were murdered while sleeping in their beds. The next night, arson destroyed a family planning clinic. Investigators wonder whether some shards of glass, paint chips, and a chicken feather could link what appeared to be two separate crimes.

Two men were murdered while sleeping in their beds. The next night, arson destroyed a family planning clinic. Investigators wonder whether some shards of glass, paint chips, and a chicken feather could link what appeared to be two separate crimes.

Two men were murdered while sleeping in their beds. The next night, arson destroyed a family planning clinic. Investigators wonder whether some shards of glass, paint chips, and a chicken feather could link what appeared to be two separate crimes.

When firefighters found an entire family dead inside their home, it looked like a murder-suicide, but there were several inconsistent clues in the rubble. Could ballistics, a time card, and some secret audiotapes unravel the mystery?

When firefighters found an entire family dead inside their home, it looked like a murder-suicide, but there were several inconsistent clues in the rubble. Could ballistics, a time card, and some secret audiotapes unravel the mystery?

When firefighters found an entire family dead inside their home, it looked like a murder-suicide, but there were several inconsistent clues in the rubble. Could ballistics, a time card, and some secret audiotapes unravel the mystery?

A police officer accused of killing his estranged wife insists she committed suicide. Investigators say it was murder and that it was physically impossible for the woman to have shot herself.

A police officer accused of killing his estranged wife insists she committed suicide. Investigators say it was murder and that it was physically impossible for the woman to have shot herself.

A man tells police he shot an intruder who had attacked and murdered his wife. The husband paints a tragic picture and is dubbed a hero. Four years later, forensic evidence leads police to reexamine the motives of this so-called hero.

A man tells police he shot an intruder who had attacked and murdered his wife. The husband paints a tragic picture and is dubbed a hero. Four years later, forensic evidence leads police to reexamine the motives of this so-called hero.

A man tells police he shot an intruder who had attacked and murdered his wife. The husband paints a tragic picture and is dubbed a hero. Four years later, forensic evidence leads police to reexamine the motives of this so-called hero.

A union official was executed in his home not long after a strike by the union members. Neither his wife nor anyone in the neighborhood heard any gunshots. It would take a forensic sound test, an electron microscope, and a nightgown to explain why.