The Cold Case Collective

The Cold Case Collective is an audience-driven true crime podcast taking a fresh look at cold cases and missing persons cases. Listeners are part of the investigation, helping to bring to the surface new information through discussion, engagement, tips, and shared awareness. Every comment, share, and insight has the potential to move a case forward. Join the investigation.

YT, TT, IG: @coldcase_collective

Episodes

4 days ago

1 hr 2 min

It was February 9th, 2004. A black Saturn sits nose-first in a snowbank on a dark stretch of Route 112 in northern New Hampshire. A school bus driver stops to help the young woman beside it. She tells him not to call the police. Minutes later, an officer arrives. The car is locked. The road is empty. And Maura Murray is gone.
 
We are discussing the case of Maura Murray and invite you to join in on the conversation. Comment below with your thoughts, questions, and theories. Follow, like, and share to help extend the reach of her case. As long as we can keep her name and face visible, the more likely it is that it will end up in front of someone with a nudge for them to come forward with information that might just provide some answers. #MauraMurray #NewHampshire #MissingPerson #ColdCase #Unsolved
 
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If you have any information on what happened to Maura Murray, use the New Hampshire Department of Justice Tip Form.
Follow Maura’s sister Julie Murray on TikTok @mauramurraymissing
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4 days ago

1 hr 2 min

Oct 17, 2026

1 hr 5 min

This episode contains content that may be disturbing or triggering to some individuals. Listener discretion is strongly advised. It was November 1987. Ina, Illinois. A quiet farm town in the southern part of the state. When Keith Dardeen doesn't show up for work, his father goes to check on the family's mobile home. What he finds inside will become one of the most brutal unsolved crimes in Illinois history.
 
We are discussing the case of The Dardeen Family murders and invite you to join in on the conversation. Comment below with your thoughts, questions, and theories. Follow, like, and share to help extend the reach of her case. As long as we can keep her name and face visible, the more likely it is that it will end up in front of someone with a nudge for them to come forward with information that might just provide some answers. #DardeenFamily #unsolved #Ina #Illinois #ColdCase #viewerdiscretionadvised
 
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Oct 17, 2026

1 hr 5 min

Oct 8, 2026

48 min

The death of Jeanette DePalma had all the aspects of the macabre. Her devout Italian parents reported her missing just 4 days after her 16th birthday on August 7th, 1972. On September 14th, 1972, her body was discovered after a dog brought her decomposed arm back to the apartment building it lived in. She was found high above a decommissioned quarry known as “The Devil’s Teeth” and comments were made that the fallen trees surrounding her looked like they had been placed to look like a coffin, which became talk of her being sacrificed on an altar. Talk of witchcraft and Satanism took off like wildfire. Was Jeanette DePalma’s murder a Satanic ritual, or just plain old evil?
 
We are discussing the case of Jeanette DePalma and invite you to join in on the conversation. Comment below with your thoughts, questions, and theories. Follow, like, and share to help extend the reach of her case. As long as we can keep her name and face visible, the more likely it is that it will end up in front of someone with a nudge for them to come forward with information that might just provide some answers. #JeanetteDePalma #witchcraft #NewJersey #ColdCase #Unsolved
 
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Oct 8, 2026

48 min

Oct 1, 2026

5 min

Case Collection featuring cases from 1945-1979 in the state of Oregon which don't have enough information available to do a full episode but deserve attention just the same to help draw awareness and potentially spark new leads.
If you have any tips or information regarding any of these cases, please email: OSP.CCU@osp.oregon.gov

Oct 1, 2026

5 min

Sep 24, 2026

44 min

On a hot August afternoon in 1992, a white 1985 Pontiac T1000 overheated. The driver, 21-year-old Tammy Zywicki, pulled over on the side of Interstate 80 where a witness stated she was seen talking to a tall man with bushy dark hair. She would not be seen again until 9 days later, when her body was discovered tightly  wrapped in a red blanket in Missouri. Who was this bushy-haired man, and did he abduct and kill Tammy? The FBI is asking for new information on a fresh lead.
We are discussing the case of Tammy Zywicki and invite you to join in on the conversation. Comment below with your thoughts, questions, and theories. Follow, like, and share to help extend the reach of her case. As long as we can keep her name and face visible, the more likely it is that it will end up in front of someone with a nudge for them to come forward with information that might just provide some answers. #TammyZywicki #Ilinois #Missouri #ColdCase #Unsolved
 
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Anyone with information about Zywicki’s killing, or about possible witness Theresa “Teri” Belenske (maiden name Theresa Vega) and who she traveled with during the late 1980s and early 1990s, can leave a crime tip at the ISP Investigative Tips page, or by calling 1-800-CALL-FBI. Callers can remain anonymous.
The FBI is offering a reward of up to $50,000 for information leading to the identification of the individual or individuals responsible for this crime.
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Sep 24, 2026

44 min

Sep 17, 2026

31 min

Symsonia, Kentucky. Graves County. Two-lane roads, soybean fields, and a stretch of flooded timber and swamp that people around here call Kaler Bottoms. If you grew up in this county, you grew up in those woods.
Early on the morning of March the twenty-eighth, 2018, a twenty-five-year-old mother of two walked out of Kaler Bottoms alongside her boyfriend's father. He says that at the edge of the highway, they parted. He went north. She went south. Nobody has seen Samantha Sperry since. Eight years later, there is no body. No arrest. No charge. And the sheriff of Graves County says the story he's been told simply does not make sense.
 
We are discussing the case of Samantha Sperry and invite you to join in on the conversation. Comment below with your thoughts, questions, and theories. Follow, like, and share to help extend the reach of her case. As long as we can keep her name and face visible, the more likely it is that it will end up in front of someone with a nudge for them to come forward with information that might just provide some answers. #SamanthaSperry #KalerKY #MissingPerson 
 
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If you have helpful information, contact: the Federal Bureau of Investigation (FBI) (502) 263-6000, -OR- West Kentucky Crimestoppers at (270) 443-TELL, Kentucky State Police at (270) 856-3721, or the Graves County Sheriff's Office at (270) 247-4501.
 
The Graves County Sheriff's Office has also established a dedicated email address for information directly related to the disappearance of Samantha Sperry at sperrytips@gravescountyky.gov or leave an anonymous tip by texting WKY to 738477
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Sep 17, 2026

31 min

Sep 10, 2026

18 min

On Easter Sunday, April 11th, 2004, 19-year-old Jeremiah Jamal Parker stopped at North Sherwood Forest Park in Baton Rouge, Louisiana. He told the person he was with that he needed to look for a missing cell phone holder. He walked behind a row of trees near a fishing pond and never came back. His car was left running. A search turned up his cell phone and one of his shoes about 50 yards away. Jeremiah was a college student, worked at Wendy’s, and had never disappeared before. Nearly 22 years later, there are still no clear answers about what happened to him. So, what happened to Jeremiah Jamal Parker?
 
We are discussing the case of Jeremiah Jamal Parker and invite you to join in on the conversation. Comment below with your thoughts, questions, and theories. Follow, like, and share to help extend the reach of his case. As long as we can keep his name and face visible, the more likely it is that it will end up in front of someone with a nudge for them to come forward with information that might just provide some answers. #JeremiahParker #JeremiahJamalParker #BatonRouge #Louisiana #MissingPerson
 
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Have any information on the disappearance of Jamal Parker?
Please call the Baton Rouge Police Department at 225-389-2000 or 225-389-8617.
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Sep 10, 2026

18 min

Sep 3, 2026

32 min

A man has gone free for approximately 30 years after shooting and killing his wife and 18-year-old daughter, leaving three more children under the age of 12 at home without parents. He has been free for three decades. It is time for him to be held accountable. Do you recognize him?
 
We are discussing the case of Connie and Heather Henry and invite you to join in on the conversation. Comment below with your thoughts, questions, and theories. Follow, like, and share to help extend the reach of her case. As long as we can keep her name and face visible, the more likely it is that it will end up in front of someone with a nudge for them to come forward with information that might just provide some answers. 
 
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Anyone with information about Henry's whereabouts is asked to call Secret Witness of Kootenai County at (208) 667-2111.
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Sep 3, 2026

32 min

Aug 27, 2026

47 min

Did a drug- and alcohol-fueled house party in 1984 lead to the tragic death of 13-year-old Michelle Kasperek, or was it just an event preceding it that muddied the waters of the investigation? Michelle’s savagely attacked body would be found by a dog walker the next evening. How Michelle ended up there remains a mystery to this day. 
 
We are discussing the case of Michelle Kasperek and invite you to join in on the conversation. Comment below with your thoughts, questions, and theories. Follow, like, and share to help extend the reach of her case. As long as we can keep her name and face visible, the more likely it is that it will end up in front of someone with a nudge for them to come forward with information that might just provide some answers. 
 
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Call Crime Stoppers WNY: 716-867-6161
Submit an anonymous tip: Online or through the Crime Stoppers Mobile App "Buffalo Tips"
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Aug 27, 2026

47 min

Aug 20, 2026

46 min

On the morning of April 15, 1973, a nineteen-year-old college student left her dorm room with her books and told her roommate she was going to study for a Spanish exam. Two hours later, two teenagers found her body in the woods. Her name was Virginia Olson, "Ginger" to her friends, and more than fifty years later, the only murder in her university's history is still unsolved. 
 
We are discussing the case of Virginia “Ginger” Olson and invite you to join in on the conversation. Comment below with your thoughts, questions, and theories. Follow, like, and share to help extend the reach of her case. As long as we can keep her name and face visible, the more likely it is that it will end up in front of someone with a nudge for them to come forward with information that might just provide some answers. 
 
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Call Asheville Police: 828-252-1110. You can also send an anonymous tip using the TIP2APD smartphone application (search “Asheville PD” in your app store), or by texting TIP2APD to 847411.
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Aug 20, 2026

46 min

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