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Take a chilling look inside the homes of actual killers and meet their families. Also, get a peek at their prisons to hear from killers themselves, resulting in powerful, unsettling and contentious encounters.

90 Day Fiancé: Happily Ever After? catches up with some of the most memorable couples from 90 Day Fiancé as they now face the next chapter in their marriages. The frenzied countdown to the altar may be behind them, but the true drama is just starting to unfold as these newlyweds face life's challenges with someone they barely know.

After landing her dream job in Paris, Chicago marketing exec Emily Cooper embraces her adventurous new life while juggling work, friends and romance.

Hosting and executive producing On Patrol: Live is Dan Abrams, CEO and Founder of Abrams Media, host of Dan Abrams Live on NewsNation, Chief Legal Analyst for ABC News, and former host of Live PD. Joining Abrams is Sgt. Sean "Sticks" Larkin, retired Tulsa Police Department lieutenant with nearly 25 years of service, and Deputy Sheriff Curtis Wilson, Division Commander with the Richland County Sheriff's Department in Columbia, SC.

Marvin Flute may be the greatest detective ever to catch a cannibal clown or correctly identify a mid-century modern armoire. But there's one mystery he still can't crack - his family. Now that he's back in Grimsburg, a town where everyone has a secret or three, Flute will follow every lead he's got to redeem himself with the ex-wife he never stopped loving, even if it means hanging out with the son he never bothered to get to know.