U.S. Marshals confirm the man spotted in Idaho's Sawtooth National Forest was not Travis Decker, who is wanted for the murders of his three daughters in Washington.

The search had drawn a significant response from federal, state, and local agencies after the tipster described a man matching Decker’s description exhibiting odd behavior on an ATV trail not commonly used by hikers.

The U.S. Marshals Service says law enforcement were searching the area after a possible sighting, but confirmed the hiker was not Decker.