Friday isn't usually a busy day at the school's mall campus, Ben Kramer, an activities counselor for the community college, told The Roanoke Times.

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"I don't get emotional about this issue, " says Kramer, who used to be a managing director at a Fortress Investment Group hedge fund.

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"We just don't have" a description of anyone who might have been involved in the crime, Kramer told a reporter who asked if investigators had an idea of who the killer or killers were, but were choosing not to release that information.

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