Remembered to watch again.

Just with tonights episode, with so many of them coming up with a similar location and how with the murder. Does it make you think, that maybe a 2nd murder happened in that room that the police don't know about? Or maybe an earlier attack? Just seems too much of a coincidence to me that they could be wrong in the same way
I heard that there was a 2nd incident at the apartment that had happened in the bedroom, so I think they were picking up on that - it was just not involved with the murder they were sent there to "investigate"