Up until now I have not faulted the hotel. But if today's report turns out accurate, then I will place partial blame on the hotel for not setting in motion the police interaction sooner. With a quicker notification to police, it might not have prevented the mass shooting, but it could have helped shut it down quicker since the police would have been able to engage with the shooter sooner than they did. [Of course, the details given of the event are likely to change as time goes forward, so it is assumptive for now on who did or didn't do what.]