Dennis glanced up as he heard the voice, or was it more of a sound? He couldn't tell. He glanced about, looking for the source. "W-who said that..." he said, trying to not look scared. He fumbled about in the jeep for a gun and found a tranquilizer one, pulling it and aiming it about in a circle just in case something or someone jumped out.
Finally giving up on the jeep, Dennis lowered his gun and, pulling and lugging the cooler out of the jeep, began to try and walk the rest of the way, just anything to get away from that one spot.