See, that's the thing. My parents have done that before with the iPod Touch I'm currently using to post. They took it for no apparent reason, and whenever I asked them for it back, they would either conviniently change the subject or just plain ignore me. After getting tired of me nagging them for it back, they finally told me why they took it, reason being "We wanted to make sure you didn't have anything objectional on this." Good thing I have a passcode lock on it. And I stuff you not, that is verbatim what they said.
Anyway, even after telling me why they took it in the first place, they still didn't give it back to me. So, I called the police. As the officer was pulling up outside our house, my parents freaked and gave it back to me. The officer came up the stairs, knocked, I opened the door, and he asked "Anything wrong here?" and I said "Nope, sorry, false alarm."
So they'll take the damn laptop if they find out I have it.