Straphanger, 33, stabbed multiple times in NYC subway attack — crazed attacker still on the loose: cops

A Big Apple straphanger was stabbed multiple times on a Queens train Saturday afternoon — with the crazed attacker still on the loose, cops said. The 33-year-old male victim was riding a Manhattan-bound J train passing through the 111th Street station in Corona around 3:36 p.m. when an…