 His nasty brother Benj kidnaps Elliot and follows him, intent on gaining the treasure for himself.Elliot suffers a serious spinal injury when Benj's aircraft crashes in the Venusian swamps, and Cal must defeat his twin in a duel using three-foot soldering irons before he can help her.With Benj disposed of, Cal learns that Murdoch's treasure is actually a database of Murdoch's illegal medical experiments.