Hansen was a mercenary sent by Eli Mills to retrieve the Indominus Rex sample in 2016. However, before his helicopter crew could reach Main Street, they encountered the missing campers on a Yacht. Ordering the children to disembark, he would direct Ben Pincus, Sammy Guitierrez, and Kenji Kon onto the chopper. However, before the other campers could board, the Tyrannosaur appeared, forcing the chopper to attempt to take off. Hansen watched horrified, as the Rex attempted to attack the helicopter, before the pilot succeeded in freeing the craft. As the craft took off, Hansen would run after the chopper, begging for it to stop, but the Tyrannosaur would kill and eat him just before he could attempt to defend himself.