The companion resource to the Wrongful Conviction podcast

The Case of Trevor Mattis

πŸ“» Episode #531 πŸŽ™οΈ Hosted by Ben Bowlin πŸ“… Thu, 26 Jun 2025 πŸ“ Pennsylvania
Still Imprisoned

The Case

On September 15, 1988, there was an argument inside of Philadelphia, PA row house. As one party tried to leave, Everton Meade Johnson followed while making threats and was fatally shot. The victim's brother only knew one man at the row house, Trevor Mattis. But Trevor maintained that he was just a bystander and another eyewitness corroborated Trevor’s story. But when Trevor was charged with murder, that same eyewitness said something different at Trevor's trial and Trevor was convicted of murder and sentenced to life without parole.

Resources & Links

Listen to the Episode

Episode #531 of the Wrongful Conviction podcast β€” hosted by Ben Bowlin

πŸ”Š How You Can Help

If Trevor is still fighting for justice, your voice matters. Consider sharing this case on social media, signing any active petitions, or contacting your representatives about wrongful conviction reform.

About the Wrongful Conviction Podcast

The Wrongful Conviction podcast, hosted by Jason Flom and Khaliah Ali (daughter of Muhammad Ali), has featured over 500 cases of men and women who spent years β€” sometimes decades β€” in prison for crimes they did not commit. The podcast has been downloaded over 70 million times and has directly influenced exonerations, clemencies, and criminal justice reform legislation across the country.