Based in Toronto, Robin Warder is the writer and host of the true crime podcast The Trail Went Cold, which explores unsolved cold cases and disappearances with a focus on logical deductive theories. Warder transitioned from writing for Listverse and Cracked.com to audio storytelling, where he has spent a decade analyzing obscure mysteries like the Lindbergh Baby Kidnapping and the Austin Yogurt Shop Murders. He recently launched a special four-part anniversary series titled The Lindbergh Baby Kidnapping to celebrate ten years of independent production. A frequent guest on the After Dark radio show with Bryan Alvarez and Reels of Justice, Warder often integrates his knowledge of investigative genetic genealogy into his narratives. He maintains a consistent presence at CrimeCon and partners with the Acast network to deliver weekly episodes. His work is defined by high-quality research and a victim-centric approach, often reviving public interest in dormant cases through collaborative projects like True Crime Convos with Nina Innsted.