Suddenly, a bright purple light appeared in the sky behind them, which rocketed in their direction. It hit the ground next to one of the Technicals following them, and the vehicle flipped up in the air in a firey explosion. The truck slammed into the ground and tumbled, hurling it's occupants out in front of it where they were subsequently steamrolled by the truck. The screaming sound passed over them with a *whoosh* and began to quiet down. Then it came again, along with another purple ball of light. Another Technical was vaporized in the impact, and Romanov barked an order. "What are you idiots waiting for? OPEN FIRE!"
"At what? What do we shoot at when we can't see it?" came the response.
"EVERYTHING!" Romanov yelled back before the sky was filled with tracers.
High above, completely hidden against the night sky, Seth glided undetected. He singled out another Technical, dove, and fired. After this, the convoy scattered in all directions, and he was forced to fly back and forth between groups, never targeting the transports as not to harm any of his friends.
(Ohh, I see where the confusion happened. In the place where it's underlined, I was still talking about the pickup truck that was hit, not the transport truck the (for lack of a better term) "Half-Bloods" are in. The transport's fine, even though the ride is kinda rough.(It started rolling you said)