Forensic Files

In this classic episode of Forensic Files, the longest running true crime series in television history, a serial bomber was waging a vendetta against the legal profession: A judge, two attorneys and even a courthouse had been targeted. Employing a range of forensic techniques, investigators used evidence from the bombs to lead them to the perpetrator. Originally aired as Season 3, Episode 5.

Robert Sims returned home after working the night shift, and found his wife, Paula, unconscious on the kitchen floor. Their two-year-old son, Randy, was asleep in an upstairs bedroom, but their six-week-old daughter, Heather, was missing. Paula Sims was the only witness to a crime that baffles investigators to this very day. Originally aired as Season 3, Episode 6.

Edward Honaker was convicted of rape, sodomy and aggravated sexual battery; he was sentenced to three life terms in prison. Honaker steadfastly maintained his innocence. After years in prison and writing countless letters, he finally found someone who believed him, and was willing to pay for DNA testing which could prove he was telling the truth. Originally aired as Season 3, Episode 10.

On September 17, 1984, in a suburb of Tucson, Arizona, eight-year-old Vicki Hoskins left home on her pink bicycle to mail a letter for her mother. She never returned, but her slightly damaged bicycle was found nearby. Investigators turned to forensic science, in the hope it would tell them not only what happened to Vicki, but also who was responsible. Originally aired as Season 3, Episode 11.

On a cold December night in 1993, Rose Larner stopped in a convenience store on her way to her boyfriend's house. She was never seen or heard from again. Rose's disappearance remained a mystery, until a tiny clue found years later revealed a tragic tale of drugs, romance and revenge. Originally aired as Season 3, Episode 13.

Scott Dunn was missing and when the police sprayed his bedroom with Luminol, a scene of horrific violence emerged. Now investigators faced a daunting task: to prove Scott Dunn had been murdered, even though they had no body, no weapon, and no witnesses. Originally aired as Season 4, Episode 3.

In 1987, a human skull and some bones were discovered at a Boy Scout Camp near Farmington, Missouri. A facial reconstruction aided the investigators in this case. Once the victim was identified as Bun Chee Nyhuis, her husband Richard H. Nyhuis, was no longer just a person of interest. Originally aired as Season 3, Episode 3.

In 1992, Laura Houghteling disappeared from her Bethesda home and was never seen again. Five days later, police discovered a bloody pillow and pillowcase lying in the woods near Laura's house. Laura's bedroom was then searched and forensic science was used to finally direct them a to prime suspect. Originally aired as Season 3, Episode 9.

In 1996, police received a call from Darlie Routier telling them of her two sons' murders. However, investigators were not certain about the validity of Darlie's story and began an intensive search of the crime scene. The police found out who the killer was by analyzing blood spatter, doing behavioral profiling and analyzing Darlie's 911 call. Originally aired as Season 4, Episode 1.

In 1990, Shirley Andronowich's body was found one morning after she was murdered and mutilated. Eyewitnesses told police Shirley and her husband Ed were seen fighting in a bar the night before. Police first suspected Ed and even arrested him after he confessed to the murder. But all forensic evidence proved that Ed had actually nothing to do with the crime. Originally aired as Season 4, Episode 4.

Mark Fair left for work and his fiancée Karla Brown stayed home. Later, Mark found Karla dead. Karla's body told police that she was a victim of sexual assault. During the autopsy, they were able to re-examine bite marks on her body. A computer gave a view of the marks and forensic odontology identified the killer. Originally aired as Season 4, Episode 8.

Lori Keidel, her two sisters and her brother were left home alone while their father went to a nearby laundromat. Suddenly, a large fire engulfed their brick ranch home. Only a few months earlier, the children's mother had disappeared and made no effort to contact them. Lori found the courage to tell police that she had witnessed her own mother's death. Originally aired as Season 4, Episode 11.

Edward Post left the Omni Hotel and went for a forty minute run. Before leaving, he said that he drew a bath for his wife. When he returned, he found her in the bathtub, not breathing. She was dead by the time emergency response arrived. Police considered accidental death, until they discovered that Ed had a large life insurance policy on Julie. Originally aired as Season 4, Episode 13.