John Young and Rose Hathaway
"I guess you don't have to be an undead vampire to be dangerous," he mused. "The people who've been after me my whole life are just human. And they've killed enough of us."
There were so many people, so many of the Tomorrow People who had died at the hands of Ultra. It didn't take a supernatural threat to be deadly. Just people who were evil and convinced that they were doing the right thing.