
Forensic Files
When a young woman disappears, investigators discover that she led a double life.

When a young woman disappears, investigators discover that she led a double life.

When a young woman disappears, investigators discover that she led a double life.

A woman disappeared along a California highway in 1991. Three years later, the case was solved when a man's refrigerated truck was looked upon with suspicion.

When 23-year-old Tina Biggar goes missing, her boyfriend and family fear she has been murdered.

When 23-year-old Tina Biggar goes missing, her boyfriend and family fear she has been murdered.

The murder of 9-year-old Jessica Knott is investigated. Investigators use a garbage bag to connect suspect James Edward Crow Jr. to the crime.

A prosecutor helps make video testimony viable in the case of a child's death due to drunk driving.

A prosecutor helps make video testimony viable in the case of a child's death due to drunk driving.

The murders of an elderly couple leave police stumped until, two years later, they receive a major break. A jeweler looking through old newspaper clippings recognizes a necklace the female victim wore as having been pawned in her own shop.

6-year-old Nicole Rae Walker was killed in a hit-and-run in her Ft Lauderdale neighborhood.

6-year-old Nicole Rae Walker was killed in a hit-and-run in her Ft Lauderdale neighborhood.

The disappearance of Philadelphia college athlete Aimee Willard is investigated after her car was found on the roadside. When her body is found, the police find unusual marks on her body and DNA evidence that eventually leads to her killer.

The only obvious clues to a dead man's identity are a Rolex watch and a tattoo.

The only obvious clues to a dead man's identity are a Rolex watch and a tattoo.

The 1996 Seattle murder of suburban couple Raquel Rivera and Jay Johnson is detailed. Evidence from the couple's dog, Chief, eventually ties one of the murderers to the scene. This is one of the first cases where dog DNA was used to convict.

A postcard incriminates a high religious figure with crimes committed during World War II.

A postcard incriminates a high religious figure with crimes committed during World War II.

A look back at the case of the "River Park Rapist," who assaulted four women in South Bend, Indiana, in 1996. Law enforcement officers arrested Richard Alexander, who was convicted in 1998 and sentenced to 70 years in prison.

Investigators use the recollections of a child to determine what happened to a missing woman.

Investigators use the recollections of a child to determine what happened to a missing woman.