&lt;p&gt;A cameraman takes video of a memorial for victims near the theater where 12 people were killed July 20, in Aurora, Colorado. The masked, black-clad shooter, named as James Holmes, 24, burst into the movie theater barely 20 minutes into the midnight screening of &quot;The Dark Knight Rises&quot;, throwing two tear-gas type devices before opening fire.&lt;/p&gt;
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