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

Accident, Suicide, or Murder: Nevada Police Recall Responding To Peter Bergna’s 911 Call

Accident, Suicide, or Murder: Was Peter and Rinette Bergna’s Car Accident Actually A Murder?

Detective Describes Working in Wayne County

Sue Marshel’s Car Found with Bloody Handprints

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

3 Teacher/Student Sex Scandals

"Friendly, Brilliant" Dawn Viens' Surprising Qualities

The Strained Relationship of Dawn and David Viens

The Different Sides of Nicholas Godejohn

Amy Robinson Mysteriously Vanishes

Luka Magnotta and the Murder of Jun Lin

Homicide for the Holidays Is Back With All New Episodes

Tynesha Stewart's Sister Reminisces About Her Sister's Pure Heart

Bloody Knife Found at Jordie Hudson's Crime Scene

Kristi Johnson Lured by Fake "Bond Girl" Audition

The Final Moments Leading Up to Dee Dee Blanchard's Murder

Robbers Attack Store Clerk on Christmas Eve

Gunman Unleashes Chaos with Courthouse Shooting