Mary Catherine Lenz Wieman, who was 43 when she died in the World Trade Center on Sept. 11, 2001, is pictured with her daughter Mary Julia, who is now 16. Wieman worked as a marketing executive for Aon and was visiting the World Trade Center on business when the buildings were attacked. Copy photo taken on Friday, Sept. 2, 2011.
Keri Wiginton/Chicago Tribune
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