It was cut a few weeks ago - well after the storm that cleaned out other trees from the Ufall area. I don't know, but assume that the Preserve cut it in advance of it becoming a safety hazard.
I took some photos on May 1 which show the tree seeming to be very much alive. I was really surprised they chopped it, and a little sad. That one and the tree above Apoplexy/Coronary, they were friends to me.
Okay, looking at my photo, I may have been confused:
I think I may have confused leaves on the foreground tree for leaves on the Horseman tree. On closer inspection that tree may have had nothing growing on it on May 1. My bad.