So heartbroken for David Wichs, a 38-year-old married resident of the Upper West Side, who was crushed to death by crane in Lower Manhattan. Three others were seriously injured. Wich was born in Prague and educated at Harvard, with a degree in mathematics. He had been working at a trading firm, Tower Research Capital. Every time I walk past one of these things I get a chill up my spine because they looks so dangerous. I wonder if he was frightened of them too. RIP. Video HERE.