When Nikki Cheng Saelee McCain vanished in May 2024, her family was devastated.

Nikki was born in a refugee camp in Southeast Asia and came to the United States with her family, settling in Seattle. She was a beautiful, bubbly woman who loved to laugh and was always her family's biggest cheerleader. She had a forgiving nature and brought joy to everyone around her.

After Nikki disappeared, her husband Tyler McCain publicly pleaded for her safe return. At a March 2025 press conference, Tyler stood next to Nikki's sisters and FBI agents, asking for the public's help to find her.

But in August 2025, everything changed.

Tyler was arrested and charged with Nikki's murder.Prosecutors allege he had a motive to silence Nikki—one that involves a disturbing history and a case that was dismissed when Nikki disappeared.

This episode covers Nikki's life, her disappearance, and the shocking developments that led to Tyler's arrest.Nikki is still missing. A $30,000 reward is being offered for information leading to her location.

If you have information about Nikki Cheng Saelee McCain, please contact the Shasta County Sheriff's Office Major Crimes Unit at (530) 245-6135 or mcu@shastacounty.gov.

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If you or someone you know is experiencing domestic violence, please call the National Domestic Violence Hotline at 1-800-799-7233 or visit thehotline.org.

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