December 16, 1979. West Paterson, New Jersey. The bodies of 51-year old Howard Green and his 33-year old girlfriend, Carol Marron, are discovered next to a road and they have been bound, mutilated and bludgeoned to death. The couple lived in a basement apartment in Brooklyn and were believed to have been murdered less than 24 hours before they were found and it’s alleged that someone used a veterinary syringe to drain most of the blood from their bodies. Investigators express their belief that the murders are connected to Satanism and the occult and at one point, the crime is unexpectedly linked to the infamous “Son of Sam” killer, David Berkowitz. While one of the couple’s former neighbours is looked at as a potential suspect, there is no evidence to implicate anyone and the crime remains unsolved. This week, “The Trail Went Cold” presents our first Halloween-themed episode of the year, as we explore the bizarre murders of Howard Green and Carol Marron.

Additional Reading:

https://www.newspapers.com/image/493717083/

https://www.newspapers.com/image/530637537/

https://www.newspapers.com/image/532511016/

https://www.newspapers.com/image/532515990/

https://www.newspapers.com/article/newsday-carol-marronnews-article-on-m/149447310/

https://www.newspapers.com/image/1084054234/

https://nypost.com/2002/03/03/hellish-79-slay-case-goes-cold-after-cops-drop-ball/

https://nypost.com/2002/03/17/weird-but-true-5/

https://nypost.com/2002/04/08/cold-case-cops-lose-79-slay-file/

https://nypost.com/2002/04/15/1979-slay-case-needed-fbi-prof/

https://jonathandm.substack.com/p/who-killed-howard-green-and-carol

"The Ultimate Evil: The Search for the Son of Sam" by Maury Terry

"The Encyclopedia of Unsolved Crimes" by Michael Newton

“The Trail Went Cold” is on Patreon. Visit www.patreon.com/thetrailwentcold to become a patron and gain access to our exclusive bonus content.

The Trail Went Cold is produced and edited by Magill Foote.

All music is composed by Vince Nitro.

November 12, 1988. Chandler, Oklahoma. While transporting a shipment to Oklahoma City, 27-year old truck driver Dwayne McCorkendale pulls over at a rest area to phone his wife, but he is fatally shot in the back before he is robbed. During this time period, numerous truck drivers report being harassed by the occupants of a brown Ford Pinto, who allegedly made remarks over their CB radio about having killed a trucker. Three decades later, investigators explore the possibility that a deceased woman known only as the “El Dorado Jane Doe” was involved in Dwayne’s murder, but even though she is eventually identified, this crime is never solved.

September 22, 2000. Primm, Nevada. While transporting a shipment from Los Angeles to Alberta, 28-year old Canadian truck driver Trevor Angell stops at Whiskey Pete’s Hotel and Casino, but he vanishes without a trace and his abandoned truck is discovered in the parking lot. Prior to his disappearance, Trevor’s ATM card was used to make nine withdrawals from his bank account and he was last seen looking sick and disoriented and asking people for help. Investigators later express their belief that Trevor may have disappeared voluntarily and was still alive somewhere, but no trace of him is ever found.

On this week’s episode of “The Trail Went Cold”, we explore two unsolved cold cases involving long-haul truck drivers.

if you have any information about the murder of Dwayne McCorkendale, please contact the Oklahoma State Bureau of Investigation’s confidential tip line at 1-800-522-8017. If you have any information about the disappearance of Trevor Angell, please contact the Las Vegas Metropolitan Police Department at (702) 828-2907.

Additional Reading:

https://unsolved.com/gallery/dwayne-mccorkendale/

https://unsolvedmysteries.fandom.com/wiki/Dwayne_McCorkendale

https://www.oklahoman.com/story/news/1988/11/14/shooting-victims-body-identified/62633136007/

https://www.newspapers.com/image/680934348/

https://www.oklahoman.com/story/news/1988/11/17/reward-being-offered-in-slaying-of-trucker/62632829007/

https://tulsaworld.com/archives/unsolved-mysteries-comes-to-oklahoma/article_f8739cbd-fbdb-5c5b-b633-3fbbb264ba40.html

https://www.newspapers.com/image/207621708/

https://tulsaworld.com/archive/tv-show-prompts-leads-in-truck-driver-slaying/article_930d2264-4b52-5a7b-81b9-b9a73fb41a91.html

https://www.huffpost.com/entry/eldorado-jane-doe_n_56e6d679e4b0b25c918276a3

https://charleyproject.org/case/trevor-george-angell

https://www.newspapers.com/image/493391219/

“The Trail Went Cold” is on Patreon. Visit www.patreon.com/thetrailwentcold to become a patron and gain access to our exclusive bonus content.

The Trail Went Cold is produced and edited by Magill Foote.

All music is composed by Vince Nitro.

October 7, 2015. La Grange, California. After he fails to return to his home in San Jose from a motorcycle trip to Oroville, 53-year old Robert Kope is found dead by the side of a remote country road. Robert has been strangled to death with a zip tie, but there are no apparent signs of struggle and his motorcycle is located down the road a quarter-mile away from his body. Seven years earlier, Robert had been engaged to be married to a woman who died after being strangled with a zip tie, but her death was ruled to be a suicide and investigators are unable to uncover a connection between the two deaths or a logical motive for Robert’s murder. On this week’s episode of “The Trail Went Cold”, we explore a perplexing crime known as “The Zip Tie Murder” which has gone unsolved for over a decade. Special thanks to listener Phoebe Holmes for narrating the opening of this episode.

If you have any information about this case, please contact the Stanislaus County Sheriff’s Department at (209) 525-7080.

Additional Reading:

https://unsolved.com/podcasts/the-zip-tie-murder/

https://cdn.unsolved.com/wp-content/uploads/2023/02/71-The-Zip-Tie-Murder.pdf?x49380

https://www.modbee.com/news/local/crime/article264615151.html

https://www.sfgate.com/bayarea/article/bay-area-zip-tie-murder-17771869.php

https://www.newspapers.com/image/667895551/

https://www.newspapers.com/image/706304353/

“The Trail Went Cold” is on Patreon. Visit www.patreon.com/thetrailwentcold to become a patron and gain access to our exclusive bonus content.

The Trail Went Cold is produced and edited by Magill Foote.

All music is composed by Vince Nitro.