Video - National News
Posted on November 5, 2012 at 10:17 AM
Updated Monday, Nov 5 at 4:28 PM
A mother's attempt to give her two-year-old son a better view of wild African dogs turned into a tragedy at the Pittsburgh Zoo after the boy fell into the exhibit and was killed by a pack of the animals as relatives and bystanders looked on.
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Credit: Katrina Gutierrez / WFAA