Some additional information on the hotel assault.
http://news.leportale.com/doc?id=216678981
There's more video to be seen, but apparently the police have seen all of it and determined that the couple ought to be charged. The couple claims they were attacked. That's clearly not the case in the video attached to the story in the OP, but that video was of the second confrontation.
People really shouldn't try to take the law into their own hands. The man in the video claims that he was attacked, but after making that claim in a 911 call, goes down the hall and commits the incident captured in the video attached to the OP. In that video, he is clearly and obviously the aggressor. So, he had already made a 911 call, and then goes out and assaults the woman. Not bright.
But, drugs may have played a role in his behavior.