Leaving Columbia Tour Early

<p>Hey guys,
So today I visited Columbia for an information session and tour. I checked in, and attended the information session. Then because of an emergency I had to cut off the tour of the campus and had to leave. I left without a word as I was in a rush, and my question is, would Columbia know/ would it look bad interest wise?</p>

<p>I do not think they would have even noticed, even if they did I do not think they would know who left early</p>

<p>Phew! Ok thanks. I was just worried if they maybe had another check in point or something</p>