On Thanksgiving night in 2009, the Sitton family gathered in Jupiter, Florida for a warm, ordinary holiday—full of food, laughter, piano music, and the kind of comfort only family can create. But sitting quietly among them was a man who hadn’t come to reconnect. He had come with a plan.
This episode of The Grimes Files tells the full, chilling story of Paul Michael Merhige—how a lifetime of untreated mental decline, deep resentment, and quiet fixation turned into one of the most devastating family massacres in recent American history.
We take you from Paul’s early struggles and escalating obsession, to the days of preparation leading up to Thanksgiving 2009, where he shaved his entire body, bought ammunition, mapped out his escape, and waited for a moment when his entire family would be gathered under one roof.
Inside the Sitton home that night, we walk through the moments of calm before the violence: the conversations, the TV humming in the living room, the kids falling asleep, and six-year-old Makayla Sitton joyfully playing piano for her cousin one final time. And then, we follow the horror minute-by-minute as Paul retrieved a handgun from his car and opened fire—killing his twin sister Carla, his cousin Lisa Knight and her unborn child, and young Makayla, while wounding others who tried desperately to hide or flee.
From there, we cover Paul’s calculated escape, the multi-state manhunt, the media frenzy, and the break that came when a motel employee recognized him after seeing the case featured on America’s Most Wanted. His quiet arrest, days later in the Florida Keys, shocked even seasoned investigators.
Finally, we explore the courtroom aftermath: Paul’s guilty plea, the decision to remove the death penalty, the heartbreaking victim impact statements, and the seven consecutive life sentences that ensure he will never walk free again. We look at how the Sitton, Knight, and Merhige families have carried their grief forward, honoring the memories of Makayla, Lisa, Carla, and Baby Knight while navigating the lifelong aftershocks of trauma.
This is the full story of a Thanksgiving that became a nightmare—and a family whose strength, faith, and commitment to remembrance refuse to let their loved ones be defined only by the violence that took them.
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Hosted, written, and produced by Joey Grimes.
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