Olympian David Hearn has been indicted by a D.C. grand jury on a felony charge related to alleged vandalism at the Washington, D.C., Reflecting Pool, U.S. Attorney Jeanine Pirro announced Thursday.  

Hearn, 67, is accused of ripping out a piece of sealant on the bottom of the Reflecting Pool on June 19, Pirro said. Pirro said National Park Service employees observed him removing the bottom liner of the pool. 

“One of the most offensive images that I hold in my mind are the images of national monuments that are being debased, roped, torn down, graffitied, and damaged by individuals,” Pirro said at a news conference on Thursday. “This unchecked vandalism and civil disorder turns into criminal behavior, and that’s why we are here today.” 

Hearn, who lives in Bethesda, Maryland, said he stopped by the pool last month while on a 64-mile bike ride, and authorities arrested him after he reached down into the pool. He said he was held for five hours.

Hearn’s case is being handled in D.C. Superior Court.

This is a breaking story. It will be updated.