logo
episode-header-image
Yesterday
38m 59s

Nikki Missing: 'Smoking Gun' Cracks Case...

iHeartPodcasts and CrimeOnline
About this episode

A California mom's husband pleaded for her safe return, and now he faces charges months after her disappearance.

Nikki Saelee-McCain, 39, vanishes in May 2024; after texting family members she was heading home, she never arrives and has not been heard from since, and her husband, Tyler McCain, is arrested as a suspect in her murder.

Nikki's Chevy Avalanche is located near the Shasta and Tehama County line a week after she vanishes. The truck's bed enclosed cover was opened and had an overwhelming odor of decomposition. Inside the vehicle, more evidence is recovered, providing strong evidence her husband, Tyler McCain, is the primary source of the DNA on the items.

McCain previously faced felony domestic violence charges, but the case was dismissed when Nikki disappeared because she couldn’t testify.

Based on the evidence gathered, information learned from interviews, and the fact no one in Nikki's family has seen or heard from Nikki since her disappearance, the detectives determined Nikki is a victim of homicide. Detectives also further conclude Nikki's husband, Tyler Scott McCain, is responsible for Nikki's death and disappearance. Detectives recently obtained a murder arrest warrant for McCain. 

McCain was booked into Shasta County Jail, and prosecutors allege he killed Nikki to prevent her from testifying in the domestic violence case.

Joining Nancy Grace today:

  • Kaye Ford - Nikki's sister
  • Chloe Saelee - Nikki's sister
  • Franz Borghardt - Criminal Defense Attorney, Founder of Borghardt Law Firm, Former Prosecutor, Adjust Professor at Louisiana State University teaching Criminal Litigation; Instagram and Facebook: BorghardtLawFirm
  • Dr. Bethany Marshall -  Psychoanalyst, Author: "Deal Breaker," and featured in hit show "Paris in Love" on Peacock; Instagram & TikTok: drbethanymarshall, X: @DrBethanyLive
  • Brian Fitzgibbons - VP of Operations for USPA Nationwide Security; Instagram: @uspa_nationwide_security, Kingsman Philanthropic's 2022 rescue missions of women and children in Ukraine, Iraq War Veteranide_security
  • Matthew Mangino - Attorney, Former District Attorney (Lawrence County); Author: "The Executioner's Toll: The Crimes, Arrests, Trials, Appeals, Last Meals, Final Words and Executions of 46 Persons in the United States"
  • Lauren Conlin - Investigative Journalist, Host of The Outlier Podcast, and also Host of "Corruption: What Happened to Grant Solomon; X- @Conlin_Lauren/ Instagram- @LaurenEmilyConlin/YouTube- @LaurenConlin4 

See omnystudio.com/listener for privacy information.

Up next
Today
FRIDAY NIGHT SPECIAL: LUIGI MANGIONE, PUSH FOR THE DEATH PENALTY
Luigi Mangione has been indicted on first-degree murder in furtherance of terrorism. He is also charged with two counts of murder in the second degree, with one of those counts also denoting Mangione murder of CEO Brian Thompson as an act of terrorism. Now the Federal government ... Show More
41m 39s
Yesterday
Emmanuel Haro: Dad Says Wife ‘Innocent’ In Lengthy Jailhouse Interview | Crime Alert 6AM 08.29.25
The father of 7-month-old Emmanuel Haro said in a lengthy jailhouse interview denied prosecutors’ contention that the boy suffered long-term abuse before his presumed death and said his wife, who reported the infant missing, was innocent.See omnystudio.com/listener for privacy in ... Show More
6 m
Aug 28
"MOTHER-IN--LAW-FROM-HELL" SOBS AT TRIAL FOR MURDER HIT PLOT ON LAW PROF SON-IN-LAW
Donna Adelson, accused mastermind in the shooting death of her former son-in-law, Dan Markel, was arrested at Miami International Airport in an alleged attempt to flee to a non-extradition country. Investigators believe Adelson had Markel killed after a failed push by ex-wife Wen ... Show More
49m 26s
Recommended Episodes
Nov 2019
The Smoking Gun - 6
New evidence emerges which points to a crime.. See omnystudio.com/listener for privacy information. 
37m 37s
Jun 2024
Sonia Mitchell
When a young father goes missing, authorities suspect his illegal activities, but a revelation about the mother of his children turns the investigation upside down.Season 23 Episode 02Originally aired: January 28, 2018Watch full episodes of Snapped for FREE on the Oxygen app: htt ... Show More
43m 40s
Feb 2020
Chapter 2: The Day Delphi Changed
As the search for Abby Williams and Libby German ends at a crime scene, the reality of what's happened is worse than anyone could have imagined. A massive law enforcement presence arrives, and a double murder investigation begins.To learn more about how HLN protects listener priv ... Show More
1h 10m
Apr 2019
Pressed For Crime
A brutal murder, lots of suspects, and conflicting evidence... but the forensics were clear on one thing: The killer knew his victim. And that alone gave investigators a head start.To learn more about how HLN protects listener privacy, visit cnn.com/privacy Learn more about your ... Show More
21m 52s
Feb 2025
True Crime Vault: Family Secrets
A New Jersey radio host's murder is the focus. Included: her daughter's five-year fight for justice; and the victim's husband's alleged involvement in her murder, with links to his ties to an illegal drug-distribution ring.Originally aired: 06/22/18 Learn more about your ad choic ... Show More
47m 21s
Jan 2019
Private Thoughts
Firefighters find an entire family dead inside their burned-out home, and at first glance, it appears to be a case of murder-suicide. But clues found at the scene soon lead investigators to believe otherwise. Forensic science, a time card, a drawing, and an audiotaped diary help ... Show More
21m 49s
Aug 2023
Lyla Nettle
The investigation goes international after a grieving mother leaves Australia behind her. Subscribe to Crime X+ today. See omnystudio.com/listener for privacy information. 
54m 36s
Nov 2019
The Verdict - 7
Lindy is charged with murder. She awaits a verdict. See omnystudio.com/listener for privacy information. 
40m 9s
Feb 2025
The 911 call in the Hollywood hairdresser murder. And investigators explore links between six violent deaths and a group called the Zizians.
In a Los Angeles courtroom, prosecutors play police interviews with a woman accused of conspiring to kill her celebrity hairstylist husband. NBC News investigative reporter Rich Schapiro shares his reporting on a Bay Area-based group that investigators believe may be tied to deat ... Show More
29m 6s
Aug 2023
Lasonya Dutton
A beloved daughter is found dead and mauled by dogs just metres from her family's kitchen window. Subscribe to Crime X+ today. See omnystudio.com/listener for privacy information. 
44m 29s