saw the door open and almost went in. and i wonder is that what -- just think how lucky she is that she didn't didn't walk in. >> that is just remarkable. and possibly the music was meant to set up an ally by of people said they heard mugsic it could have been a distraction. so it's hard to tell what is going on in his mind and whether this music was on a timer through a computer. >> and explain the apartment building. tell me about the area and where this is. i understand neuroscience building is right near there. >> i don't know about the proximity of the university but there is a high school nearby. what we have going on in the high school for unfortunate people who live in these apartment buildings that is