On Monday, March 11th, 2019, the body of 23-year-old Mariah Decru, of Park City, was discovered on property that was part of Mammoth Cave National Park.

At the time, according to the Lexington Herald-Leader, the FBI was calling her death "suspicious."

But, fast-forward three months, and we have a cause of death and, what's more, the FBI has ruled out foul play.

WBKO/Bowling Green is reporting that Decru died of "acute diphenhydramine intoxication.”

Mariah Decru was found in Zion Hill Cemetery at Mammoth Cave National Park back in March.

We extend our deepest sympathies to Ms. Decru's family and friends.