LANSING (WKZO) -- An 18-year-old girl who fell six stories from an MSU dorm window last month has been discharged from the hospital.  Alexandra Pew was visiting friends when she fell backwards out of a window at North Case Hall.  Officials say that Pew was playing catch with her friends at about 3:00 a.m. on March 25th when she fell.  Immediately after accident she was in critical condition.