"Absolutely not," Bridget replied. "We don’t know everything that went into the destruction of the home world. Can we call it Quin?" We all nodded and she continued. "The Quinlans had some kind of conflict or multiple conflicts that ended up killing off everything on the planet. Nukes and orbital bombardment are obvious because they leave evidence, but what if they used biological warfare as well? Imagine us picking something up on the mannies and then transporting it to Heaven’s River. By definition, it’d be virulent and hard to kill."