The History Channel paranormal expert was just 53 years old.

"Within minutes of deputies' arrival, he used the weapon on himself," local police reported.

UPDATE — 4/23/26, 6:30 p.m. ET: Ancient Aliens star David Wilcock’s family is speaking out about his mental health issues and financial strain following his death at age 53 in an apparent suicide.

David Wilcock, known for Ancient Aliens, died by suicide at 53 following a reported mental health crisis, his family confirmed.

The day before his death, David Wilcock posted on YouTube that scientists have been going missing, which scared him.

Ancient Aliens contributor David Wilcock passed away at 53 amid mental health struggles. Family confirms long battle with ...

David Wilcock, a paranormal content creator best known for his appearances on The History Channel’s docuseries Ancient Aliens, has died after an apparent suicide. He was 53. The Boulder County Coroner ...