A professor who taught a student whose gun rampage at
Virginia Tech left 32 people dead says she warned university officials
about his behaviour.
Lucinda Roy said she became concerned after Cho Seung-*** wrote disturbing pieces for a creative writing class.
The 23-year-old South Korean has been described as a loner and an introvert.
Virginia's governor has vowed to review authorities'
handling of the shootings amid claims that the US university did not do
enough to protect students.
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Here it should be 'the student'. Not 'a student'. Because we know about this person. I don't know why you should write 'a student' here.
Your comments, please.