Stevie Richardson was a young boy who fell into a concealed pit in Blackwood County, Texas in 1998. One of his three friends correctly guessed that the pit was actually a cave. Stevie found a skull and the remains of two Primitives in the cave. He also found a puddle of a strange, black substance that grew in size. His friends watched in fear as Stevie was infected with the substance that he was unable to escape from. Later, Stevie was carried away from the cave in a paralyzed condition by men dressed in HAZMAT suits. (The X-Files Movie)