People Magazine Investigates Premiered ‘Terror in Philadelphia’ on Investigation Discovery: Air Force SrA Troy Graves Serving Life Sentence for Rape & Homicide (November 12, 2018)

ID Go: In 1998, a gifted Philadelphia graduate student is found murdered in her bed. The hunt for her killer forces police to reevaluate a series of unsolved crimes, turning the city upside down. Will her killer be caught or will he strike again? -Terror in Philadelphia, People Magazine Investigates (S3, E2)

Date of Arrest: April 23, 2002
Offender: Troy Graves, 29, US Air Force service member
Victims: Shannon Schieber, 23, University of Pennsylvania student (rape/homicide), multiple rape victims in Pennsylvania & Colorado
Circumstances: Shannon Schieber was enrolled as a Phd. student at the Wharton School of Business, on May 7, 1998, Shannon was studying for exams when a neighbor heard what sounded like cries for help, he called 911 to report that his neighbor was asking for help, the police arrived but no one answered the door and the neighbor backed off his statement, they searched the property and the neighbor said it could have been outside so they left, Shannon’s brother showed up the next day and Shannon didn’t answer the door, the neighbor told her brother what he heard the night before, they broke into the apartment and found Shannon naked on her bed, Shannon was strangled to death and it appeared she tried to fight off her attacker, police found DNA at the scene, DNA ruled out those close to Shannon, Shannon’s parents were outraged that the man who killed their daughter was in the apartment when the police knocked on her door, but the police did their job right and by the book, a few days before the murder, Shannon reported being followed home one night, she was scared, so police started investigating the stranger angle, perhaps this is a serial rapist, they look into sex crimes in the area, they want to match the DNA to other sex crimes in the area, in February 1999, they got a DNA match, 2 other sexual assaults had occurred but they were coded as misdemeanors, the assaults occurred just a few blocks from Shannon’s apartment, in June and July 1997, two more sexual assaults were connected to the offender bringing the total to 5, the PPD coded these sexual assaults as misdemeanors as well, they downgraded the offenses because it lessoned the load for the police, and made the arrest rate look better than it was, Shannon’s case helped enact change in Philadelphia, if they had investigated these cases, everyone would have known there was a serial rapist, Shannon would not be dead if she knew what was going on, the DNA still didn’t have a match to the offender, in 1997, a sketch was drawn from the recollections of the first victim, they got a new composite, this offender would enter the home, hold the victim down on the bed, rape them or make them perform oral sex, it was about control and domination for this guy and he was also somewhat of a romantic, once they acquiesced, he would treat them like a date, he would get comfortable with the victims, they determined he was a light skinned black male based on information he shared with one victim about his life growing up with bi-racial parents, he was dubbed the Center City rapist, in August 1999, no other cases were reported since Shannon’s murder, the case went cold, the police got a bulletin in 2001 from Fort Collins, Colorado, the offenders modus operandi sounded familiar to the Philadelphia PD, on June 13, 2001, one victim was home when she was attacked from behind and raped, after she acquiesced, the rapist became gentle as if he was a boyfriend, after he left, she called 911, she was his third victim in Fort Collins, they were all blitz attacked, FC police were investigating a serial rapist, a fourth & fifth rapes were reported, he made a mistake and left behind a ball cap at the fifth victims home, Fort Collins DNA was matched to the rapes in Philadelphia, PPD gave FCPD the composite drawing, police received a letter in the mail from the suspect, he was taunting them, in the fall of 2001, the attacks in Fort Collins stopped, meanwhile the PPD started focusing on cross referencing names of suspects with the two geographic locations, they got a match for Air Force service member Troy Graves, he was in Philadelphia, Fort Collins, and now at Warren AFB in Cheyenne, Wyoming, in 2002, the police had the new suspect in their sites, the police learned that Troy was also investigated by the Office of Special Investigations, it was over charges of harassing a female colleague, the charges were dropped but there was still something suspicious there, Graves has a clean criminal record and no finger prints on file, the case was circumstantial, they reached out to Graves to come to the police department and do an interview, Troy Graves and his wife showed up to the Fort Collins PD, the police immediately separated the couple, his wife admitted that he had insomnia and went for walks and drives at night and that honestly she thought he was having an affair, meanwhile Troy denied knowing anything about the crimes, the police confronted him about the rapes in Fort Collins, he denied being arrested for any sex crimes, he denied being investigated by the Air Force, he did not want to provide his fingerprints but a warrant was issued to compel him, the fingerprints were a match, Troy Graves was arrested and booked into custody, this case changed the PPD policies on sexual assault to include how evidence is handled and how the victims are treated and interviewed
Disposition: Troy Graves feared a trial would not go in his favor in Fort Collins, Colorado, he pleaded guilty in exchange for a life sentence without the possibility of parole; Pennsylvania wanted to seek the death penalty but Shannon’s family did not want that because Shannon wouldn’t have wanted that, Graves entered into a plea agreement and got life in prison plus sixty years

Notable Quotes: “We have to change the system but not put people to death.” -Vicki Schieber (Shannon’s mom)

Source: ‘Terror in Philadelphia’ People Magazine Investigates

Shannon Schiebercredit: Courtesy Schieber Family

Shannon Schieber (Photo: People Magazine Investigates)

Editor’s note: With a cable subscription, you can download the free ID Go app and watch all of the Investigation Discovery programming at your convenience. And for those who do not have cable, you can watch “unlocked” episodes on the ID Go app including the latest premieres. Download the ID Go app and binge away. For those who prefer commercial free programming during your binge session, Prime Video has an ID channel: ‘True Crime Files by Investigation Discovery” available for $2.99 a month. It’s a compilation of older seasons but totally worth the cost if you are a true crime addict.

Related Links:
U. student killed in Center City
Family, friend mourn Schieber’s death
Grief, Questions After Student is Slain
DNA tests clear ex-boyfriend in Schieber murder
Airman arrested in sexual assaults
Center City rapist suspect arrested
Suspected Serial Rapist Arrested
Colo. airman arrested on sex charges suspected as Center City Rapist
Colorado Suspect Is Believed Tied to Other Attacks
Airman trained at VAFB arrested in Colorado sex assaults
Airman’s DNA Linked to Slain Md. Woman
Officials: DNA Evidence Links Colorado Man to Philly Rapes, Murder
Airman Awaits Hearing in Rape Case
Troy Graves: I did it… and ‘I’m sorry’
Serial rapist says he’s sorry
Remorseful airman admits murder, rapes
Admitted serial rapist now will face a charge of murder
USAF content with civilian prosecution of Graves
Serial rapist pleads guilty in Colorado
Graves Pleads Guilty In Philadelphia Rapes, Murder
Victims speak out; Graves gets life
Colorado: Life Sentence For Airman
Airman gets life sentence in string of sexual assaults
A baffling case: The women who loved Troy Graves
The story of Shannon Schieber
Why two mothers back death penalty repeal
A Place of Peace | Bethesda Magazine
Death Penalty Vs. Life: An Issue Of Closure Vs. Peace
Victim’s family moves “from pain to peace”
Investigating rape in Philadelphia: how one city’s crisis stands to help others
Woman advocates repeal of death penalty as part of unconditional pro-life policy
What are Fort Collins’ most infamous moments?
Rape is Rape, Isn’t It? | ProPublica
Rape is Rape, Isn’t It? | The Marshall Project
The Annual Ritual Shaping How the Philadelphia Police Department Handles Rape, Abuse Cases
How one woman changed the way Philly police handle rape
Why is the death penalty discussed in religious terms?
How do you fix a broken system? One U.S. city offers a model for handling sex-assault cases
How a Business Student’s Dying Cries of ‘Help Me’ Eventually Led to a Serial Rapist
Death penalty: Parents of murder victim oppose killer’s execution
Mom of Wharton Student Found Raped, Murdered in 1998 Still Wonders: ‘How Could Somebody Do That?’
Troy Graves | Murderpedia, the encyclopedia of murderers
Terror in Philadelphia | People Magazine Investigates | Investigation Discovery (S3, E2)
All Charged Up | Forensic Files | FilmRise

The Perfect Murder Premiered ‘The Green Eyed Monster’ on ID: Judy Valot Convicted of Murder But Peter Theriault’s Body Still Missing (September 6, 2018)

In December 1998, Peter Theriault, 51, fails to arrive for his shift at a car plant in Commerce City, California. Pete hasn’t missed a day of work in almost three decades. Friends and family immediately suspect something is very wrong. -The Green Eyed Monster, The Perfect Murder (S5, E7)

Editor’s note: With a cable subscription, you can download the free ID Go app and watch Investigation Discovery programming at your convenience. And for those who do not have cable, you can watch “unlocked” episodes on the ID Go app including the latest premieres. For those who prefer commercial free programming during your binge session, Prime Video has an ID channel: ‘True Crime Files by Investigation Discovery” available for $3.99 a month. It’s a compilation of older seasons but totally worth the cost if you are a true crime addict. Download the ID Go app or purchase ID True Crime Files & binge away.

Related Links:
Peter Lewis Theriault | The Charley Project
Peter Lewis Theriault | The Doe Network
Peter Lewis Theriault, Male, White / Caucasian | NamUs
Peter Theriault | Case Warriors for the Missing
The Perfect Murder Season 5 Ep. 7 “The Green Eyed Monster”
The Green Eyed Monster | The Perfect Murder | Investigation Discovery (S5, E7)
The Green Eyed Monster | The Perfect Murder | Investigation Discovery (website)
The Green Eyed Monster | The Perfect Murder | Investigation Discovery (Amazon)
Army Veteran Peter Theriault Last Seen in Irvine, California; Judy Valot Convicted of Homicide But Body Has Never Been Located (December 2, 1998)

10 Unsolved Military Cases

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Darlene Krashoc, U.S. Army

UPDATE: Army Spc. Darlene Krashoc Sexually Assaulted, Murdered, and Dumped in Parking Lot in Colorado Springs; DNA Match Leads to Arrest of Michael Whyte (March 17, 1987)

Gordon Hess

Captain Gordon Hess, U.S. Army

Army Captain Gordon Hess Found Stabbed to Death at Fort Knox in Kentucky, Military Investigators Ruled Suicide Despite the 26 Stab Wounds to Neck & Chest Area (1998)

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Col. Philip Shue, U.S. Air Force

Air Force Col. Philip Shue Died in an Apparent Car Accident, But Autopsy Revealed Much More; Texas Judge Ruled Cause of Death as Homicide (2003)

LaVena Johnson

Pfc. LaVena Johnson, U.S. Army

Army Pfc LaVena Johnson Died of Non Combat Related Injuries in Iraq, Death Ruled Suicide But Independent Autopsy Revealed Rape & Murder (2005)

Nonnie Dotson

Nonnie Dotson, U.S. Air Force

Lackland Air Force Base Nurse Nonnie Dotson Mysteriously Disappeared, Last Seen November 19th, 2006 in Littleton, Colorado While on Leave

blanca Luna

SrA Blanca Luna, U.S. Air Force

Cold Case: Air Force Reservist SrA Blanca Luna Discovered Stabbed to Death in Base Lodging at Sheppard AFB in Texas (2008)

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SSG Anton Phillips, U.S. Army

Army SSG Anton Phillips Found Stabbed to Death at FOB Mehtar Lam, Afghanistan; CID Offering $25,000 Reward for Information (2009)

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Katherine Morris, U.S. Army Spouse

Army Spouse Katherine Morris Found Dead in Car Near Mall; Cause of Death Initially Ruled Suicide But Further Investigation Suggests Homicide Motivated by Insurance Fraud (2012)

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Sean Wells, U.S. Army

Fort Bragg Army Soldier Sean Wells Gunned Down in Home by Two Masked Men in Fayetteville, Family Asks for Help Solving Case (2013)

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Pvt. Justin Lewis, U.S. Army

Unsolved Homicide: Fort Hood Army Pvt. Justin Lewis Shot & Killed Near Vacant Lot in Neighborhood in Killeen, Texas (2017)

CASES SOLVED BY NCIS COLD CASE SQUAD:

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Andrew Muns, U.S. Navy

Michael LeBrun Plead Guilty to Strangling Andrew Muns on the USS Cacapon After Caught Stealing $8,600 from Navy Ship’s Safe, NCIS Cold Case Squad Solves Case (1968)

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Lt Verle ‘Lee’ Hartley, U.S. Navy

Lt Verle Lee Hartley, US Navy, Died of Arsenic Poisoning in 1982, NCIS Cold Case Squad Solved Murder 13 Years Later, Wife Pamela Plead Guilty (1982)

Related Links:
Our View: ‘Cold Case’ crimes are worth investigators’ effort
Military Policy and Legislation Considerations for the Investigations of Non Combat Death, Homicide, and Suicide of US Service Members
A List of Soldiers Targeted & Murdered for the Servicemen’s Group Life Insurance Benefits (SGLI)
Investigators Persisted When Army Soldier Kelli Bordeaux Disappeared in North Carolina, Convicted Sex Offender Nicholas Holbert Sentenced to Life in Prison for Murder (2012)

Fear Thy Neighbor Premiered ‘Bonfire of Blood’ on Investigation Discovery: Escalating Property Dispute Between Walter Stephens & Bob Hall Turns Deadly (May 25, 2016)

ID Go: An argument about access to a disputed road puts two Lompico, California men at each other’s throats. Things progress from intimidation and property damage to a backhoe attack and, finally, one of the most shocking murders the area has ever seen. -Bonfire of Blood, Fear Thy Neighbor (S3, E9)

Coast Guard veteran Walter Stephens shot and killed Bob Hall in Lompico, California on November 20, 1998. After killing Bob, Walt burned and attempted to hide his body in a bonfire on his property. Bob’s co-workers grew concerned when Bob didn’t show up for his retirement party at work. They called the police and asked them to do a welfare check on Bob. In the course of the investigation, police learned from family members that if anything happened to Bob, they needed to talk to his neighbor Walter Stephens. Bob and Walter had been in a long standing neighborhood feud with one another over a property issue. When police went to visit Walter at his home, they found him tending a large fire. They questioned Walter about Bob’s disappearance but he denied having any knowledge or information useful to the missing persons investigation. Upon closer examination of the bonfire, the police observed what appeared to be human remains in the fire. Walter admitted to killing Bob and he was arrested.

Fellow neighbors always thought it would be the other way around, that Bob would kill Walter. Some believe Walter finally snapped. Bob’s family believed it was first degree murder. Facing a possible death sentence, Walter pleaded self-defense but the prosecutors believed otherwise after the forensic evidence was examined. Walter said he thought Bob had a weapon when he approached him late one night on his property but his gun told another story. Walter pistol whipped Bob with his gun and then shot him while he was helpless and down on the ground. Prosecutors argued it wasn’t self-defense, it was straight up murder. They believed Walter started that confrontation with Bob that night with the intent to kill. Walter Stephens was found guilty and sentenced to 40 years to life in prison for second degree murder. He got 14 years for the murder and another 25 years for use of weapon. Bob’s bones were burned and mostly disintegrated and his body was not recognizable. Detectives believe that had the police not discovered Bob’s remains in the fire, Walter Stephens may have got away with it.

Source: ‘Bonfire of Blood’ Fear Thy Neighbor, Investigation Discovery

Editor’s note: With a cable subscription, you can download the free ID Go app and watch all of the Investigation Discovery programming at your convenience. And for those who do not have cable, you can watch “unlocked” episodes on the ID Go app including the latest premieres. Download the ID Go app and binge away. For those who prefer commercial free programming during your binge session, Prime Video has an ID channel: ‘True Crime Files by Investigation Discovery” available for $2.99 a month. It’s a compilation of older seasons but totally worth the cost if you are a true crime addict.

Related Links:
Bob Hall v Walter Stephens | Superior Court of California (1998)
Missing Man’s Body Found in Brushfire
Man held as suspect in neighbor’s murder
Stephens v. Tilton | United States Court of Appeals, Ninth Circuit (Jul 11, 2007)
Bonfire of Blood | Fear Thy Neighbor | Investigation Discovery (S3, E9)
Bonfire of Blood | Fear Thy Neighbor | Investigation Discovery (website)
Bonfire of Blood | Fear Thy Neighbor | Investigation Discovery (Amazon)
Fear Thy Neighbor: 23 Veteran Cases Featured on Investigation Discovery

Deadly Women Premiered ‘To Have and To Kill’ on ID: Gary Prokop Murdered for Military Death Benefits and Life Insurance (October 17, 2014)

When some brides vowed to love and honor their husbands, they lied. These Deadly Women made a mockery of marital commitment. They only promised “To Have and To Kill”. -Deadly Women (S8,E14)

Editor’s note: With a cable subscription, you can download the free ID Go app and watch Investigation Discovery programming at your convenience. And for those who do not have cable, you can watch “unlocked” episodes on the ID Go app including the latest premieres. For those who prefer commercial free programming during your binge session, Prime Video has an ID channel: ‘True Crime Files by Investigation Discovery” available for $3.99 a month. It’s a compilation of older seasons but totally worth the cost if you are a true crime addict. Download the ID Go app or purchase ID True Crime Files & binge away.

Related Links:
To Have and To Kill | Deadly Women | Investigation Discovery (S8,E14)
To Have and To Kill | Deadly Women | Investigation Discovery (website)
To Have and To Kill | Deadly Women | Investigation Discovery (Amazon)
To Have and To Kill | Deadly Women | Investigation Discovery (Hulu)
Fort Hood Army Soldier Gary Prokop Killed by Wife & Friends for Benefits & Life Insurance; Tyshee Prokop Sentenced to Life in Prison (June 25, 1998)
Army Soldiers at Fort Hood in Texas Are Dying at Alarming Rates Stateside
Deadly Women: 30 Military and Veteran Homicide Cases Featured on ID
Violent Crime, Suicide, and Non Combat Death at Fort Hood, Texas (US Army)

Army Veteran Peter Theriault Last Seen in Irvine, California; Judy Valot Convicted of Homicide But Body Has Never Been Located (December 2, 1998)

Army veteran Peter Theriault went missing on December 2, 1998 from Irvine, California. Live-in girlfriend Judy Valot, 54, was charged and convicted of second degree murder in January 2000 despite a body, weapon, or any physical evidence. She was found guilty of murdering Peter Theriault and disposing of his body in a California desert because she was convinced he was cheating on her. There was no evidence that Peter was in fact cheating on her. Valot appealed her conviction and was granted a new trial. And again in 2005, Judy Valot was found guilty of second degree murder. She was sentenced to fifteen years to life in prison. Judy Valot was denied parole in February 2013 as she maintains her innocence and refuses to reveal the location of Peter’s body who is still missing to this day.

Investigation Discovery:

In December 1998, Peter Theriault, 51, fails to arrive for his shift at a car plant in Commerce City, California. Pete hasn’t missed a day of work in almost three decades. Friends and family immediately suspect something is very wrong. -The Green Eyed Monster, The Perfect Murder (S5,E7)

Editor’s note: With a cable subscription, you can download the free ID Go app and watch Investigation Discovery programming at your convenience. And for those who do not have cable, you can watch “unlocked” episodes on the ID Go app including the latest premieres. For those who prefer commercial free programming during your binge session, Prime Video has an ID channel: ‘True Crime Files by Investigation Discovery” available for $3.99 a month. It’s a compilation of older seasons but totally worth the cost if you are a true crime addict. Download the ID Go app or purchase ID True Crime Files & binge away.

Related Links:
Peter Lewis Theriault | The Charley Project
Peter Lewis Theriault | The Doe Network
Peter Lewis Theriault, Male, White / Caucasian | NamUs
Peter Theriault | Case Warriors for the Missing
Jury Convicts Woman of Killing Boyfriend
The PEOPLE, Plaintiff and Respondent, v. Judy Diane VALOT, Defendant and Appellant (2002)
Woman Guilty of Murdering Her Boyfriend
Woman Gets Life for 1998 Murder
Parole Denied for Inmate Convicted of 1998 Murder of Boyfriend Weeks Before Christmas | Orange County District Attorney
Board denies parole to Irvine killer
Is Judy Valot Still In Jail? She Was Convicted Of Murder, But The Victim’s Body Was Never Found
The Perfect Murder Season 5 Ep. 7 “The Green Eyed Monster”
The Green Eyed Monster | The Perfect Murder | Investigation Discovery (S5, E7)
The Green Eyed Monster | The Perfect Murder | Investigation Discovery (website)
The Green Eyed Monster | The Perfect Murder | Investigation Discovery (Amazon)
The Perfect Murder Premiered ‘The Green Eyed Monster’ on ID: Judy Valot Convicted of Murder But Peter Theriault’s Body Still Missing (September 6, 2018)
Judy Valot | Murderpedia, the encylopedia of murderers

Forensic Files Premiered ‘Beaten By A Hair’: Laura Houghteling Reported Missing, Confessed Killer Led Police to Body (November 26, 1998)

Full Episode: 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 direct them a to prime suspect. -Beaten By a Hair, Forensic Files (S3,E9)

Editor’s Note: Full episodes of Forensic Files are available on a variety of media platforms. FilmRise Channel and Forensic Files Channel both feature full episodes of Forensic Files on YouTube. You can also find full episodes of Forensic Files on both Netflix and Amazon Prime Video. On Netflix, the seasons are grouped as collection 1-9. On Amazon Prime Video, you can find Season 1-10 here; Season 11; Season 12; Season 13; Season 14; Season 15; Season 16; Season 17; Season 18; Season 19; Season 20; and Season 21. Start bingeing and see for yourself why Forensic Files is such a hit!

Related Links:
Laura Bettis Houghteling (1969-1992)
Hadden Clark – Wikipedia
Hadden Clark | Murderpedia, the encyclopedia of murderers
Beaten By a Hair | Forensic Files | IMDb
Beaten By a Hair | Forensic Files | FilmRise (S3,E9)
Beaten By a Hair | Forensic Files | Full Episodes (YouTube)
Beaten By a Hair | Forensic Files | Netflix (Collection 3,E3)
Beaten By a Hair | Forensic Files | Amazon Prime Video (S3,E8)
Hadden Clark | Forensic Files Wiki | FANDOM
Forensic Files: 13 Active Duty Military and Veteran Homicide Cases [Full Episodes]
Cape search for girl’s body closes
Murder Suspect’s ‘Lifestyle is Getting Even’
Hadden Clark returned to Cape to search for graves
Remains Found After 14 Years?
Houghteling’s Body Found
Maryland Police Unearth Body of Girl, Ending Mystery of Her 1986 Disappearance
A Hole in the Ground | The New Yorker
A Hole In The Ground – Longform
Greater Good – Baltimore Sun
Hadden Irving CLARK, v. STATE of Maryland (September 26, 2001)
Appeals Court Rejects Clark Appeal in Michele Dorr’s Murder
Brothers in barbarity | Toronto Sun
Jailed ‘Cross Dressing Cannibal Serial Killer’ tops brother’s violent history, claims he slayed at least 12 women
Gruesome catalogue of cannibal killer and his sick brother who killed girl, 6, and drank her blood
Sibling rivalry taken to a disturbing level: How cannibalistic killer’s brother became a deranged multi-murderer who confessed to drinking six-year-old girl’s blood
Serial Killer and Cannibal Hadden Clark – ThoughtCo
Hadden Irving Clark: The Cross-Dressing Cannibal | 1987: Year of the Serial Killer
Born Evil: A True Story of Cannibalism and Serial Murder (Book)
Ep 14: Cannibal Clarks pt 2 — Part Time Podcasts
15. Hadden Clark – True Crime Basement
The Cross-Dressing Cannibal – Convicted Killer Hadden Clark
10 Gruesome Cases Of Cannibalism In Modern-Day America