CONNECT with Jonathan Mark

In this deeply personal episode, Jonathan Mark takes listeners behind the scenes of one of the most intense cases he’s ever worked on, the investigation of William “Billy” Brown in Lima, Ohio. Brought in by law...

In this powerful episode, Jonathan sits down with Kate Casey to unpack the latest and possibly final developments in the Long Island Serial Killer case, a case Jonathan has been personally connected to. They break down...

On August 2, 1989, the Jack family vanished without a trace along a remote road near Prince George, Canada. What began as a seemingly harmless job offer quickly turned into one of the most chilling and overlooked...

In this powerful and intimate conversation, Jonathan sits down with Linda Salek, who shares the haunting story of her brother’s disappearance decades ago in a remote wooded region of Northern Canada. Blending personal...

In this episode, we return to an unsolved missing persons case that has haunted a small Maine community for decades. In 1986, 17 year old Kim Moreau vanished from Jay, Maine, a quiet town in Franklin County. What began...

This week’s episode was one of the most heartfelt conversations we’ve ever shared. I sat down with Melissa, who recently lost her husband, for a deeply emotional and powerful reading that touched on grief, healing, and...

This week’s episode features yet another intense and emotional conversation. Marie joins to share the story of her mother, who died under circumstances that were ruled a suicide decades ago. During the reading...

In this episode, Jonathan is joined again by Amelia for a sensitive and highly anticipated update in the case of Vickie Stout and Carla Atkins. Listeners have been asking for answers following last week’s discussion...

This episode shares a meaningful update in the case involving Carla Atkins and Vickie Stout, two half-sisters who disappeared in Tennessee in 1980 and were later found murdered near Land Between the Lakes. Since the...

This episode pulls back the curtain on what actually happens behind the scenes when a case comes in. Rather than focusing on a single investigation, this conversation walks through the full process of how cases are...

Unsolved cases have a way of sticking with you, long after the details fade. In this episode, Kate Casey joins the conversation to unpack three haunting disappearances that continue to raise questions decades later...

As we revisit this powerful conversation from Season 1, Jonathan shares a deeply moving session with Janice, a mother who lost her son, Ryan. In this episode, Jonathan connects Janice with Ryan through an emotional...

In this solo episode, Jonathan opens up about the last few weeks, the overwhelming support he’s received, and why he’s more motivated than ever as he prepares for Season 3 in 2026. He also shares exciting updates about...

In this deeply personal episode Jonathan steps away from his usual work with unsolved cases and missing persons to honor someone who meant everything to him. After the recent passing of his uncle, Jonathan shares a...

Today Jonathan speaks with Candice O’Brien about the mysterious death of her brother while on vacation in the Dominican Republic. What begins as a heartbreaking story of loss unfolds into an international case full of...