De acordo com a novela oficial do filme (baseada no roteiro original), o jipe e o capacete evidentemente pertencem a uma das equipes de manutenção do Jurassic World:
The brothers ran down the road, but soon the tracks veered off into the vegetation. Worried, Zach and Gray followed the path of broken tree limbs down a hill until they came to a Jurassic World maintenance vehicle that had crashed into a rock wall.
The boys cautiously approached the vehicle. Zach peered through the shattered windshield. No one was inside. The driver’s seat was ripped, its white stuffing stained with blood. Zach backed away, realizing what had probably clawed the driver out of the vehicle.
“Who did it?” Gray asked. “The white one?”
Zach took his brother’s arm. “We shouldn’t stay here.”