NEW : Arizona did not pursue investigation of Michael Jackson . NO : Public defender declines to comment . -- Saint Francis Hospital , Poughkeepsie , New York , November 2007 to February 2008 ; . -- UPMC Presbyterian , Pittsburgh , March 2008 to May 2008 ; . Kwiatkowski worked in at least two states as a lab technician . He also worked at a New Hampshire hospital where 30 patients received vitamin C .
NEW : Arizona did not pursue investigation of Michael Jackson . NO : Public defender declines to comment . Kwiatkowski worked in at least two states as a lab technician . He also worked at a New Hampshire hospital where 30 patients received vitamin C .