Dead bodies of Split and Heater.
Split was a member of the Resistance and a crewmember of an unnamed hovercraft along with fellow crew mates Nac and Heater.
During a recon flight, Heater suggested that they should examine one of the fetus fields. Both Nac and Split thought it was too high of a risk but Heater convinced them that, by using the dumping grounds as cover, they could avoid detection by the Machines.
But as they headed to the fields, they flew too close to the ground and something from the surface clipped their ship, rupturing their starboard input tank and causing their ship to crash. Both Heater and Split died on impact and only Nac, suffering serious injuries, survived the crash.