Gareth tried to listen to Pearl's story. A sister shooting her brother who was a serial killer. Now that was juicy stuff. He was annoyed therefore, when the investigator distracted him. Still, he thought he had heard enough. He wasn't going to get much information there. It seemed they were leaving. Together. Gareth mentally registered that. As well as the young man's address. Only then did he turn to the investigator. "I'd be delighted if you could tell me more."