50-year-old Chiu Chun Wong of San Lorenzo was killed yesterday after a 15-ton section of concrete came toppling down on him. Ouch. According to the Gate, the fatal workplace incident occurred at "J.C. Steel Fabrication at 220 Michelle Court shortly before 1 p.m. Tuesday." It seems that while Wong and another worker were putting a chain "around the bottom of the 20-foot-by-12-foot wall," the chuck of cement slipped, fell, and struck Wong, killing him......