On the mirror, which I had not noticed before, there was another mark.

Or perhaps they had gone, not expecting me to see the mark on the mirror until morning.

Nick passed his eyes over the words 407 on the mirror.

I kept one eye on the mirror the whole way and saw nothing to worry about.

The next week, another note went up on the mirror.

She walked up and put her right hand on the mirror.

Keep an eye on the mirror in case we need help.

If his death was an accident, then why the note on the mirror?

When you drive in, keep an eye on the mirror.

He put his hands on the big mirror, first here, then there.