On Sept. 3, you’ll be able to binge the entire season of USA TODAY's true crime podcast "Untested" – for free. Along with detectives who investigate cold cases and serial crimes, you’ll get an insider’s view of how Marshawn Curtis sweet-talks cops in multiple states, avoiding arrest and terrorizing more women.

Listen for free starting Sept. 3 by visiting art19.com/shows/untested. To get the full season ad-free on Apple Podcasts or Spotify, subscribe at USAToday.supportingcast.fm. For more real crime stories, read our investigation into the problem of untested rape kits at USAToday.com/rapekits.

For more information on the true crime series, Unsolved: A murder mystery podcast, visit http://usatoday.com/unsolved.

For more reporting on cold cases, unsolved cases and true crime detectives, as well as additional true crime stories and investigative journalism visit witness.usatoday.com. Crime reporter and investigative reporter Gina Barton is also host of Untested: A true crime podcast, in which Annie Harrison joins the rank of true crime detectives as she solves the cold case of a possible serial rapist. Subscribe to Untested: A true crime podcast at https://art19.com/shows/untested

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