5D

Any thoughts why or how Christopher went missing? Were you worried for his safety?

He just walked away. I thought he had probably gone to meet someone or to check out what he had been studying on all night. It had something to do with the picture he found on the computer.

I didn't think he was in danger because he appeared to have left on his own. I knew he fancied himself an amateur CSI agent.

I thought he probably left on his own because he had something on his mind and was agitated all night. But I did think he had a good chance of getting into something dangerous.

He had a notion about something and went off to check it out. He could very well be in danger.

I thought he'd gone off on his own volition. I did wonder whether he might be up to something that would lead him into danger.