Listen to Mackenzie Lueck's Father's Chilling 911 Call

Friends and family become worried after not hearing from 23-year-old Mackenzie Lueck for days.

Season 11 Episode 14 - Videos

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Listen to Mackenzie Lueck's Father's Chilling 911 Call

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Listen to Mackenzie Lueck's Father's Chilling 911 Call

Season 11 Episode 14 - Videos

Trending on Oxygen

Tiffani McInnis Opens Up About Her "Spunky, Goofy" Mom

Abbey Abbondandolo's Cold Justice-Themed Halloween Party

Kris Jenner Shares Details on O.J. Simpson's Relationship with Nicole Brown Simpson

Adrienne Jones Caught In Deadly Love Triangle

"Blood Everywhere": A Cut on O.J. Simpson's Hand Piques Police Interest

Your First Look at Cold Justice Season 7

Elbert Holder Calls 911, Fiancée Carla Knowlton Shot to Death

Kelly Siegler Discusses Missing Her “Corona Cat”

Kelly Siegler Enters Illinois

The Deaths of Nicole Brown Simpson and Ron Goldman

Over 11,000 Cold Cases in L.A. Over 50 Years

Former Bodybuilder Speaks on Craig Titus: “He Was Vocal”

Detectives Find Pipe Bomb in Willebaldo Dorantes Antonio's Car

Your First Look at Selena and Yolanda: The Secrets Between Them

Yolanda Saldívar on Abraham Quintanilla: “I Was More Loyal to [Selena] Than to Him”

Killer Couples: Nick Godejohn Spent 'Magical' Days With Gypsy Rose Before The Murder

"Being Pretty Is a Risk Factor": The Disappearance of Kimberly Langwell

Selena Quintanilla Pérez’s Trial Prosecutor Discusses His Experience