(Covers information from the S.D. Perry novels)
Henry Cole was the electrician working for White Umbrella at a secret Utah Facility. He was ordered by Reston to lure John and Leon into the artificial B.O.W. Testing Site, the Planet. In the process, he was tricked by Reston and forced to fight through all four stages of the Planet with John and Leon. On the last stage, he was killed by having his back ripped by the claws of a Hunter. Whilst dying he told Leon and John to release a creation named Fossil. After John and Leon fulfilled Cole's last request, Reston was eaten alive by the monster, which was what Cole probably wanted.