"Fancy powers, bro." Jack remarked, sensing two more kinetic energy signatures in the room. Heat was a form of kinetic energy, so he was able to detect the presence of two new forms. He sensed the original leaving, one taking his place, as he dropped a smoke grenade. He also detected a massive and sudden flare up of energy- a fire had started. Crafty bastard, he couldn't let the fire just go on, it could burn down surrounding buildings.
"Fire is NOT COOL!" He shouted, firing shots at the two clones. Given the smoke, it was nigh impossible to see, he'd have to rely on his sense. He closed his eyes, focusing on his power, Due to the many natural sources of kinetic energy in the room, he had a fairly accurate map of the place, while still keeping a bead on his fleeing adversary. The fire was diluting the map somewhat. He sprinted towards it, but being careful to knock over the clones with kinetic blasts. He jumped into the fire, feeling the raging heat. But his armor was protecting him from the worst of it. The coat surrounding the black armor began to burn at the edges, as he focused on absorbing the energy of the fire. He felt it quickly dissipating, while his opponent still fled, further and further. He could tell he was underground, based on the how low his kinetic energy was compared to that of the fire.
Finishing absorbing the fire, he sprinted away from the desk, and jumped out the window, but not before shooting another kinetic blast at each of the clones. He hit the ground, absorbing the energy of impact with his power. he could feel that his legs were singed underneath the armor- That would be a tough one to explain to the doctor.
"BB, get me city sewer maps." He said, leaping through the open manhole cover.
"Why? With your powers you'll know where he is." BB responded.
"I can tell where he is, I can't map the whole damn sewer, unless you want me to sit on my butt for a while." Jack responded, refocusing on the quickly fleeing kinetic energy signature.
"Accessing maps now, oh master..." BB responded, his voice thick with sarcasm.
"Good." Jack said, before taking off sprinting to the source of energy once more.