A 71 year old pedestrian was fatally struck by a tractor-trailer in the Bronx, NYC, just one one week after a cyclist was killed by a big rig in the same borough. The victim was crossing the dangerous intersection of East 38th Street and Exterior Street around 4:00 pm yesterday when a MAC tractor-trailer truck travelling South hit the pedestrian and fled the scene of the accident leaving behind him the victim dying on the ground. The NYPD was alerted by a 911 call of and when they arrived at the scene of the accident, they found the man lying on the street, unconscious and with severe head trauma. The senior pedestrian was rushed to a nearby hospital where he was pronounced dead. The police are still looking for the truck which had a white rig and a red trailer and the truck driver.