I witnessed someone commit suicide today

Me and my partner had dinner at a restaurant in Midtown. As we were leaving the restaurant, we strolled across the street on the side of a high story building with sort of a cul de sac where a man was cycling around with packages behind his bike. Suddenly I heard him yell, "OH SHIT" and I looked left and up and saw a man fall down to the concrete. I started to back up off the sidewalk and into the road. My partner tried to hold and shelter me from it, telling me not to look.

Next thing I saw was the blood on the concrete below his head. Him just laying there. People calling 911. Doorman yelling for a tablecloth from the restaurant/bar across the street. Someone laid a cloth over his head. Then a tarp. We tried to stop adults with their kids from passing by. It was awful. I'm still in shock.