The panic truck did not come with reverse as a standard feature, Severus. Sorry. It can, however, be shifted into neutral and left to idle at a steady level of panic!

"It's Kate. Kate Bishop. She's on Perugia, and she sent me a message. Me! I'm not even her liaison!" Which Darcy is taking as confirmation that this is serious shit. She maybe should have bothered to ask the other liaisons if they'd received similar messages, but this happened to catch Darcy while she was away from the group. Annnnnd, as evidenced, she promptly boarded the train to panic station. She reaches first into one coat pocket, then the other before she finally locates her communicator and plays the now-familiar message for Severus. When the recording cuts off, she's left staring up at him, eyes round with pleading. "Can you find her?"