Killer Girlfriend Pretends To Help Police Find Missing Lover

Murder Files Unsealed · Sep 16, 2026 · 46m · transcript

This episode provides a transcript and summary of a 2023 homicide investigation involving Shannon McCarthy, a Florida woman who killed her girlfriend, Heather Shepard. During a lengthy police interview, McCarthy initially claimed Shepard was missing and attempted to deflect suspicion by accusing various boyfriends and criminal rings of involvement. Detectives eventually confronted McCarthy with the reality that Shepard’s decomposing body had been discovered hidden on the couple’s own front porch. Despite her bizarre excuses and claims of memory loss, investigators determined McCarthy shot the…