As he has volunteered at numerous events at the Madeira School in McLean, Virginia workplace injury lawyer Doug Landau was saddened to hear that Fairfax County authorities are investigating the death of a worker at a construction site at the private school. County fire department spokesman Dan Schmidt says a construction worker died this afternoon on the grounds of the Madeira School.  According to television news reports, the worker was crushed by heavy equipment.  The Fairfax County Fire Department reported that the construction worker died at the scene off Georgetown Pike in McLean. The school was closed at the time for spring break.  Police and Occupational Safety and Health Administration officials are investigating how the man died.  Our thoughts and prayers are with the construction workers family and friends at this sorrowful time.