My sister's missing.

So, my 16yo sister went missing around 7pm on Friday. No one knows where she is or anything. I'm not sure if they found her last night, because I went to bed around 5. Hopefully they found her. I don't want her missing this long. It makes me think something bad happened. If they found her last night while I was sleeping, that could mean that she just tried to run away. If they didn't find her, I will start to think that she left the house and then was kidnapped. :(