Questions remain after worst U.S. shooting rampage
'Police and university officials faced pressure on
Tuesday to explain how a gunman evaded detection between killing two
people and going on to kill 30 others two hours later in the United
States' worst shooting rampage.
The man killed himself in a
classroom at Virginia Tech university after opening fire on students
and staff in an apparently premeditated massacre on Monday morning,
leaving the sprawling rural campus reeling with grief and shock. Two
people were shot dead earlier in a shooting at a dormitory.'
