FBI on the scene where legendary Civil War treasure of $54 million in gold may be buried

In June 1863, a Union shipment of 52 bars of gold now worth $54 million was said to be lost near Dents Run, Pennsylvania. Over the years, many treasure hunters have tried to locate the cache but the area is state land and it's illegal to dig without permission. Apparently though, FBI agents and state officials were just seen digging in the area. From CNN:

FBI spokeswoman Carrie Adamowski wouldn't say what the agency was doing there, only that FBI personnel were "carrying out court-authorized law enforcement activity in Elk County." She declined further comment to CNN.

But WJAC says their cameras spotted the owners of Finders Keepers USA, a Pennsylvania-based lost treasure recovery service, last Tuesday at the site some 135 miles northeast of Pittsburgh.

Finders Keepers has long been interested in the rumored Dents Run gold. In a post on the Finders Keepers site, founder Dennis Parada says he found a map of the treasure in the 1970s and searched the area unsuccessfully with metal detectors until 2004, when he uncovered a trove of Civil War-era artifacts that they turned over to the state.

"Each time we returned to the site we found more evidence that proved our claim. We found a bullet shell, knifes, animal traps, zinc mason jar lid, tin cans, bones (human or animal), whiskey bottle, camp fire pit, and a lot more ..." Parada wrote. He also claimed his high-powered metal detectors located "a large metal object" 8 to 10 feet underground.