Two Petaluma men charged for shattering mammoth tusk at Missouri museum

The men allegedly roughhoused inside the Ancient Ozarks Natural History Museum, leading to the destruction of a rare fossil.

Mar. 16, 2026 at 8:53pm

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Two men from Petaluma, California, face years in prison after allegedly roughhousing inside the Ancient Ozarks Natural History Museum in Missouri and causing a 200-pound woolly mammoth tusk to fall and shatter on the ground. The men were charged with first-degree property damage and released on $15,000 bond.

Why it matters

The incident highlights the importance of preserving rare and irreplaceable historical artifacts, especially in museum settings. The mammoth tusk was estimated to be worth around $200,000, underscoring the significant damage caused by the men's actions.

The details

According to court documents, one of the 46-year-old men agreed to be hoisted onto the shoulders of his 48-year-old friend. The man on the shoulders then allegedly reached out to grab the mammoth tusk, causing it to fall and break into multiple pieces. Museum staff witnessed the incident on security cameras and attempted to confront the men, but they fled the scene.

  • The incident occurred on March 8, 2026 around 10:50 p.m.
  • The two men were arrested that night and booked into jail.
  • They were charged with first-degree property damage the following day.

The players

Two Petaluma men

The two men, aged 46 and 48, are from Petaluma, California and are accused of roughhousing inside the museum and causing the destruction of the mammoth tusk.

Ancient Ozarks Natural History Museum

The museum where the incident took place, located outside of Branson, Missouri. It is part of the Big Cedar Lodge resort.

Taney County Sheriff's Office

The law enforcement agency that arrested the two men and charged them with first-degree property damage.

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What they’re saying

“It's a one-of-a-kind artifact, and you can't get another one. There are still some large pieces, but there was a lot that broke off. It's not replaceable.”

— Brad Daniels, Taney County Sheriff

“You wouldn't think grown men would do that type of thing. But here we are.”

— Brad Daniels, Taney County Sheriff

What’s next

The two Petaluma men are scheduled to appear before a Taney County judge next month to face the charges of first-degree property damage.

The takeaway

This incident serves as a stark reminder of the need to respect and protect historical artifacts, even in casual settings like museums. The significant monetary and cultural value of the mammoth tusk underscores the gravity of the men's actions, which could result in years of prison time if they are convicted.