My take away from this... Put your name and number on your valuables just in case someone picks them up by accident.
If you're concerned about that, just have a dedicated email address on the screen.
Even more so if it's handed in to lost and found. Those guys are definitely not going to do forensics. Come to think if it, there's a good chance that the laptop is in the lost and found of whatever airport that woman was flying to, logged in as "PC (Other)".