Trace Evidence
Trace Evidence is a weekly true crime podcast that focuses on unsolved cases, from chilling murders to missing persons. Join host Steven Pacheco as he examines each case, diving deep into the evidence and exploring the theories which revolve around them. For each unsolved case, there are the victims and their families, who want answers and the abductors and murders who hide the truth.Follow Us on Social Media | Learn More Become a supporter of this podcast: https://www.spreaker.com/podcast/trace-evidence--3207798/support.
258 - Bumble Bee Murders - Brandon Rumbaugh & Lisa Gurrieri
In October of 2003, twenty year old Brandon Rumbaugh and his girlfriend, nineteen year old Lisa Gurrieri wanted to find a special way to celebrate their one year anniversary. When a trip to Disneyland was too costly, they decided to stay close to home. The couple decided to camp out beneath the stars in a small area north of Scottsdale, Arizona called Bumble Bee. Tucked into the Bradshaw mountains and just a few miles off I-17, it was the perfect spot to spend a romantic night.
When the couple failed to return, their families grew panicked. After more than thir...
257 - The Disappearance of Jerry Wolking
Jerry Wolking was worried, but nobody knew why. He was fidgety, pacing and didn't want to talk about what was on his mind. Days later, her mysteriously disappeared after leaving his girlfriend's house. He has never been seen again.
For decades his case grew cold, leaving behind family and friends who searched and did everything they could try and keep his story alive but the silence was all consuming. Then, more than twenty-five years later, investigators dropped a bombshell.
They identified a suspect, Cornelius Sedam, the estranged husband of Jerry's girlfriend. Though Sedam had passed away years...
UPDATE - The Sundrop Murders - Arrest Made [Ep 114]
On Friday, June 13th, 2008, just before 10 AM, an unknown assailant entered the Sundrop Bottling Company building in Concord, North Carolina. Inside were three employees including office manager Donna Barnhardt as well as Darrell Noles, a local man applying for a part-time job. During what police have called a robbery gone wrong, both Donna and Darrell were shot and killed. The shooter then walked out of the building, jogged across the road and disappeared into the tree line of a wooded area. He is alleged to have been carrying a box with him as he left the scene.
Despite exha...
256 - Melanie Flynn - Part 2
In part 2 we examine the greater conspiracy surrounding the Vanishing of Melanie Flynn. Lexington Police Officer Bill Canan, who claimed to be using Melanie as a confidential informant for his undercover work in the drug scene is fired from his job for a multitude of reasons related to insubordination. Canan denies any involvement in Melanie’s disappearance or in any illegal activities. However, his partner, Drew Thornton, dies while flying a plane carrying two hundred pounds of cocaine into the United States from Columbia.
In the early 1990’s, former reporter Sally Denton releases a book entitled “The Bluegrass Conspirac...
256 - The Vanishing of Melanie Flynn - Part 1
On January 26th, 1977, twenty-four year old Melanie Flynn walked out from her Lexington, Kentucky job, climbed into her red, Ford Elite and drove off into the unknown. She has never been seen again. Immediately in the aftermath of her disappearance her father, former state senator Bobby Flynn, reached out a friend and police officer for help. He didn't expect the response he received.
The Police weren't all that interested or concerned. They brushed aside the family's worries and assured them that Melanie had likely gone off with friends and would come back sometime soon. It wasn't until ten days...
SOLVED - The Murder of Jennifer Persia [Ep 153]
Sixteen year old Jennifer Persia had everything going for her. She played saxophone in the school band, was on the color guard and was becoming a breakout athlete. As a freshman, she was on the varsity track team and medaled in a competition against mostly seniors.
Then one quiet, Monday night, someone stole away everything she hoped to be, shattered a family and rocked a small town. On April 4th, 1994, an unknown killer, or killers, entered Jennifer's home and brutally murdered the sixteen year old over a matter of just $200.
UPDATE
After more t...
255 - The Murder of Maggie Long
On Friday, December 1st, 2017, seventeen year old Maggie Long finished up her day at school and drove home to pick up refreshments for a concert that night. She never returned. Hours later, firefighters and sheriff's deputies responded to a call about intruders and a fire at her family home. There, in the scorched husk of the home, they found Maggie's body.
Maggie was a beacon in her community, a brilliant and kind young woman who dedicated her life to helping others and doing everything she could to make the world a better place. Investigators theorized she stumbled upon a ro...
254 - The Vanishing of Joseph Helt
In January of 1987, seventeen year old Joseph Helt mysteriously disappeared after leaving a high school party. When his close friend wasn't able to give him a ride, Joe had to hop in with three other guys and though they all made it home, he never did.
According to his companions that night, their car got stuck in a ditch and Joe, frustrated and tired, decided to walk the five miles home in 8 degree weather without a coat, gloves or boots. He has never been seen again.
Almost as quickly as Joe disappeared rumors began circulating that the...
Q&A Plus 2026 Preview
In this special Q&A episode, host Steven Pacheco answers questions submitted by listeners about the show, cases and everything in between. Following the Q&A section, we enter the 2026 preview discussing plans to return to weekly episode releases and plans beyond that. Get involved with Trace Evidence, reach out with your ideas, questions and inspirations.
Visit Trace-Evidence.com for more information and FollowTEPod.com to follow us on all social media platforms. 2026 is going to be a BIG year.
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253 - The Disappearance of Sandra & John Jacobson
On Saturday, November 16, 1996, thirty-six year old Sandra Jacobson and her five year old son, John, went mysteriously missing from Bismarck, ND. After arriving late for dinner at her parents home, Sandy left to fill her gas tank and never returned. Neither she nor John have been seen again.
The following morning her car was found abandoned in a parking lot adjacent to the Missouri River, which was nearly frozen over. The initial investigation found claims that Sandy might have been suffering from a mental health crisis and may have jumped into the river with her child.
How...
252 - The Murder of Tammy Mahoney
On Friday, May 8th, 1981, nineteen year old Long Island native Tammy Mahoney left her Oneida, New York apartment to visit friends twenty miles away in the town of Hamilton. She never arrived and her case was investigated as that of a missing person.
Twenty years later, in May of 2001, law enforcement officials announced that witnesses had come forward stating that on the night of her disappearance, Tammy was taken to a remote area, assaulted and ultimately murdered by a small group of men. To date, none of them have ever been charged or even named as witnesses are to...
251 - The Disappearance of Judy Martins
Trace Evidence relaunches with the story of Judy Martins. Twenty-two year old Judy Martins was a bright and talented student attending Kent State University in Kent, Ohio. During the early morning hours of Wednesday, May 24th, 1978, Judy donned a silly red wig and visited multiple buildings on campus to hang out and joke around with friends.
At approximately 2:30 AM she left Dunbar Hall to go back to her room in Engleman Hall, a little over 1000 feet away. She never made it back to her room and has never been seen again. Nearly fifty years later and not a singl...
250 - The Murder of Janet Shirar
Sunday, May 25th, 1980 -- Kokomo, Indiana. Twenty-nine year old special education teacher Janet Shirar doesn't show up for a pre-planned family gathering and birthday party for her nephew. After multiple calls to her apartment go unanswered, her mother, stepfather and friend arrive to check on her. They find her car in the parking lot, the door slightly ajar and her apartment cloaked in darkness.
Entering, they notice several concerning details and items out of place. A small, bloody handprint is clearly visible on the wall beside her bedroom door. As they approached the bedroom, their eyes were drawn to th...
Major Case Updates
In this week's Case Updates, we look back on five cases previously covered which have had significant updates. We will also cover three smaller updates in which reward money for information has been increased in hopes of stirring up new tips and leads.
Case Updates:
233 - The Murder of Paul & Melody Jones
017 - The Disappearance of Brandon Lawson
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091 - The Disappearance of Dail Dinwiddie
110 - The Vanishing of Paige Renkoski
137 - The Murder of Anita Kn...
249 - The Disappearance of John & Shelly Markley
As Christmas of 1995 drew near, many families in rural Ohio drew closer and felt themselves caught up in the joy and pageantry of the holiday season. Unfortunately, for one family, the holiday would forever be associated with pain and grief, loss and doubt, a disappearance and the unknown.
John and Shelly Markley were devoted and loving parents to their five children. During a week already marked by a family tragedy, John and Shelly mysteriously vanished on the morning of Friday, December 15th. The last sighting of the couple was made by a bank teller who waited on them at...
248 - The Vanishing of Sherri Holland
When thirty-four year old Sherri Holland never arrived at her north Atlanta home after a drive up from Florida, her family knew something was wrong. More than a week later, her car was found abandoned along the side of I-75, less than thirty miles from her home. The car was in good shape, but a nail had flattened the front tire.
Days later, Sherri's beloved dogs were found less than three miles from the car but there was no sign of the missing woman. As investigators dug deeper into the case they found many people unwilling to cooperate and...
247 - The Disappearance of Peggy McGuire
Twenty-eight year old Peggy Anne McGuire was last seen dropping her son off for school in Canadian, Oklahoma on the morning of Monday, November 16th, 2015. Within hours of leaving the school, the single mother would mysterious disappear leaving behind a series of confusing clues which continue to cloud the truth.
The day after her disappearance a local bar captured an unidentified individual on surveillance footage abandoning Peggy's truck in the early morning hours before disappearing into the pre-dawn darkness. That individual has never been identified nor has anyone been named a person of interest or suspect.
Fo...
246 - The Disappearance of Mary "Bobo" Shinn
Mary "Bobo" Shinn was a well liked, friendly and talented artist and teacher living in her native Magnolia, Arkansas. Teaching classes out of a small art studio she purchased north of the town square, she made strong connections with many people, both children and adults, as she guided them to find their artistic abilities.
On Thursday, July 20th, 1978, the twenty-five year old was supposed to get together with friends when she received a call from a man interested in purchasing a house she'd recently remodeled. Bobo agreed to pick the man up, since his car was in the sh...
2024 Wrap-Up Q&A
In this Special Episode, we take a look back at 2024 and answer listener submitted questions about the show, specific cases and anything that you want to know. Following the Q&A there is a short "state of the podcast" segment in which we discuss plans for 2025, new ideas for the show and different ways to get you, the listener, more involved. Regular episodes will return next week as we enter our 8th year of Trace Evidence with the release of episode 246.
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6 Major Case Updates
In this special Update episode, we look back on six cases previously featured on Trace Evidence which have had major updates. We begin with the case of Charles and Catherine Romer who disappeared more than forty years ago during a drive from Florida to New York.
In addition to new discoveries in that case, we'll look into new searches and developments in the disappearance of Asha Degree, the Murder of Justin Turner, the abduction and murder of Jessica Gutierrez, the disappearance of Branson Perry and the murder of Faith Hedgepeth.
If you would like to submit a q...
245 - The Disappearance of Martha Leanne Green
On a cold, rainy spring night in April of 1987, seventeen year old Martha Leanne Green mysteriously vanished. After the car she and her brother were driving ran out of gas, Leanne remained behind in the car while her brother went to get help. Returning less than fifteen minutes later, the car was empty and Leanne has never been seen again.
Investigators determined the seventeen year old had been abducted and several suspects were identified. One, in particular, was thought to have taken Leanne and committed similar crimes throughout the area. Law enforcement never collected enough evidence to charge the m...
244 - The Vanishing of Loy Evitts
When twenty-nine year old Loy Evitts failed to return to her Kansas City, MO office job after taking a late lunch, her co-workers were concerned. When they found her car, parked in its assigned spot, but could find no trace of the woman, that concern transformed into worry. They quickly called her home and spoke to her husband, Don, who immediately knew something had to be wrong.
The next day, Kansas City Police kicked off a massive search for Loy. They interviewed co-workers and friends, they went around town and established a timeline which showed everywhere and everything the...
243- The Murder of Shirley McAvoy
When thirty-two year old Shirley McAvoy didn't show up for her youngest daughter's birthday everyone knew something was wrong. After being unable to reach her, Shirley's estranged husband, Brian, reported her missing to the Pittsfield Police Department in Maine.
Initially, investigators found nothing to indicate a crime had been committed and did little other than issue a statewide bolo for Shirley and her car. Thirty-four days later, a massive puddle of blood was discovered in Shirley's home.
Friends and neighbors told a strange tale about a man who called himself "Jerry." Jerry moved into Shirley's home jus...
242 - The Murder of Randy Church
Twenty-three year old Randy Church was a bright, talented and driven student attending Montana State University. Majoring in electrical engineering, Randy was excited for what opportunities the future would afford. Living off campus in Bozeman at the time, Randy picked up a part time job at a local Pizza Hut. He quickly was promoted to the position of shift supervisor.
On the evening of Saturday, February 9th, 1985, Randy was scheduled on a closing shift. Locking up just after midnight, he stayed behind with one other employee to clean and prep for the next day's business. At approximately 3 AM, Randy...
241 - The Disappearance of Amber Barker
Ten year old Amber Barker was riding her bike home from a friend's house. It wasn't a long distance, just over half a mile through neighborhood roads she was highly familiar with. Unfortunately, she never arrived.
Within hours, the Oklahoma City Police Department descended upon the neighborhood and began searching. The next day they were joined by more than 30 FBI agents. It was clear that something sinister had occurred.
While investigators maintained optimism in the beginning, the discovery of a disturbing trail of clues suggested the child was in grave danger. Closing in on a person of in...
240 - Latricia White and Lee & Chance Wackerhagen
Two days after Christmas of 1993, thirty-eight year old nurse and mother of two, Latricia White failed to show up for work. Hours later, her father went to her home and was devastated to find her lifeless body lying in bed. It would later be determined she had been shot multiple times in the head as she slept.
Investigators soon learned of Lee Wackerhagen, Latricia's live in boyfriend, who was nowhere to be found. Not only was Lee missing, but so was his nine year old son, Chance. Days later, Lee's abandoned truck was found in east Austin, the bed...
239 - The Murder of John Harden
On a warm spring night in March of 1975, thirty-two year old John Harden completed an emergency call for a client and returned home. Less than an hour later, he'd be shot dead in his driveway.
After finishing his shower, John glanced out the window and saw his work truck engulfed in flames. Running outside to try and snuff out the blaze, his killer got his opening and fired a single blast from his gun. John fell to the pavement and died from his wounds less than twenty minutes later.
Investigators would later determine that the fire had bee...
238 - The Vanishing of Lola Katherine Fry
On November 13th, 1993, twenty-eight year old Lola Katherine Fry attended a party at a northeastside Indianapolis apartment owned by a friend. She has never been seen again and more than thirty years later the mystery of her disappearance haunts family and friends.
Reported missing, the Indiana State Police began their investigation by interviewing everyone who had been at the party. They all told the same story, that Kathy left with her former boyfriend, John Ryker. Ryker would tell authorities that, the next morning he ran out on a job call and when he returned Kathy and her car wer...
237 - The Disappearance of Cathy Moulton
On Friday, September 24th, 1971, sixteen year old Cathy Moulton disappeared while walking home in downtown Portland, Maine. Despite the desperate pleas of her family, local law enforcement treated the case as that of a runaway and did almost no investigation whatsoever.
For more than twenty years, the Moulton family did their best to investigate the case themselves. They followed leads, interviewed witnesses and hired private investigators but could get no closer to the truth. Finally, in 1995, a new detective looked at the case and was determined to find answers.
Detective Kevin Cady would quickly uncover a...
236 - The Disappearance of Bill Dwayne Shipley
Forty-seven year old Bill Dwayne Shipley was making final preparations for a multi-state trip for work. Operating as a contract painter, Bill would leave his home in Goldsby, Oklahoma, heading east into Arkansas, north into Missouri, west into Kansas and finally back home. It was set to be a fun and lucrative trip, but Bill never made it. In fact, no one can say with any certainty what exactly happened to him after July 19th, 2011.
When Bill failed to contact his family or return calls, his parents decided to stop by his home and check in on him...
UPDATE - Justin Turner & Dexter Stefonek
In today's special update episode we cover breaking news revolving around two infamous cases.
First we look into the announcement that the Berkeley County Sheriff's Office has officially charged Victor Lee Turner and Megan Turner with the 1989 murder of five year old Justin Turner whose body was found inside of a camper on his father and stepmother's property.
WCBD News 2 Archival Footage
In addition to this, we tackle breaking news regarding the closing of a case which had drawn national interest. Dexter Stefonek was murdered and his car burned at a rest...
235 - The Murder of Sigrid Stevenson
Twenty-five year old Sigrid Stevenson left her home in California to attend one of the country's most prestigious and respected music programs at Trenton State College in Ewing Township, New Jersey. Tragically, at the beginning of her second year pursuing her master's degree, she would become the victim of a brutal and violent murder. Nearly fifty years later, and her case remains unsolved.
On the night of Sunday, September 4th, 1977, campus police found Sigrid's body lying in a pool of blood on the stage of Kendall Hall. It was a grisly and bloody scene and ultimately it was...
234 - The Disappearance of Stephan Adams
On the morning of Monday, December 13, 2004, twenty-six year old Stephan Adams mysteriously vanished while driving south from Tahlequah to Keys in eastern Oklahoma. The divorced, father of one, spoke to his girlfriend on the phone and informed her that he was giving an unnamed individual a ride to the area. He has never been heard from again nor has his truck ever been found.
Stephan's disappearance came at a turning point in his life. For the previous four years he had been embroiled in a bitter custody dispute with his ex-wife and had been accused of crimes against...
UPDATE - Little Christmas Doe Identified & Arrests Made
On December 21st, 1988, in rural Ware County, Georgia, investigators were called to a disturbing scene. Down a dirt road, in a dusty turn around utilized as a makeshift, illegal dump, a truck driver found the remains of an unidentified child. The child, a black female, had been wrapped in a blanket, placed inside a duffle bag and covered over with concrete. That bag was then put inside a footlocker or trunk, which was also then filled with concrete. The trunk was then wrapped in tape, sealed in thick plastic and shoved inside an old, broken television console.
For...
233 - The Murder of Paul & Melody Jones
On the morning of May 5th, 1983, a horrified mother entered the home shared by her daughter and son-in-law and came upon a grisly scene. Her son-in-law, twenty year old Paul Jones, lay dead on the bedroom floor the victim of a stabbing. Despite her desperate search she could find no trace of her nineteen year old daughter, Melody.
Investigators with the Pottawatomie County Sheriff's Office and the OSBI theorized that intruders had entered the couples' home during the night, murdered Paul and abducted Melody. Working with a severe lack of evidence, they struggled to put the pieces together...
232 - The Murder of Little Christmas Doe
On Wednesday, December 21st, 1988, a timber truck driver making his way through rural Georgia made a horrifying discovery. Just off US Route 82, down at the end of a long dirt road, in a dusty turn out which doubled as an illegal dumping ground, he found the remains of an unidentified toddler wedged inside of an old television console.
Investigators would later reveal that the child, described as a young black girl, was estimated to be between the ages of 3 and 4 and had likely been dead for thirty to sixty days. Whoever had dumped her in that spot had...
UPDATE - Jane Doe Identified & More
In this special update episode we examine major breaking news that the previously unidentified victim found adjacent to I-40 in Orange County, NC in September of 1990 has finally had her name returned to her.
Twenty year old Lisa Coburn Kesler was identified through genetic geneaology and now investigators want to find anyone who knew her. They also hope, that by unlocking Lisa's past, they can uncover the person behind her murder. Listen to the full, original episode 207 - New Hope Jane Doe.
In addition, we take a look at three cases previously covered on Trace Evidence...
231 - The Disappearance of LaTonya Roberts
The last time anyone spoke to LaTonya Roberts was the last night she was ever seen alive. Around 11 PM on Friday, December 16th, 1994, she called her sister and asked if she wanted to go to the club. In the end, LaTonya seemed set to head off on her own but when she didn't come home, everyone knew something was terribly wrong.
Her father found her abandoned car two days later, on Sunday. It was parked half a mile from the club she was supposed to attend. The doors were locked and there was no sign of forced entry...
230 - The Murder of Trisha Meredith
On an unseasonably warm night in Northwest Indianapolis, nineteen year old Trisha Meredith made the two minute walk from her new apartment to the laundry room. Accompanied by her boyfriend, he went back to make a call while Trisha stayed behind. Sometime during the thirty minutes, an unknown killer entered the room and attacked Trisha.
Evidence at the scene showed Trisha had fought, tooth and nail, against her assailant. She sustained multiple defensive wounds before she sought shelter, trying unsuccessfully to squeeze behind a washing machine to avoid the blade of her attacker. When her boyfriend returned, he...
229 - The Vanishing of Colleen Perris
Eighteen year old Colleen Perris had the world at her fingertips and couldn't wait to chase down her dreams whether they led to Hollywood or American Idol, she was game. Then, on a lazy Saturday afternoon her cell phone rang and she quickly left the house. She has never been seen again.
Six days later her car was found in a strip mall parking lot, resting in a space beside an abandoned fast food restaurant. Her purse was inside, though her wallet and phone were missing and bad weather had completely erased any forensic evidence from the exterior...