What's happening on 5th W?

What’s up with the Horsemen today? First keeping tabs on a two block stretch of 2nd West for hours this afternoon. Then, I just drove down McBride a few minutes ago and 5th West is all blocked off. Anyone in the know?

I drove by about an hour ago (7pm) and it appeared there was a two vehicle collision. Police and Fire Dept. were there and only 5th West was blocked.