Mass shootings in U.S. history

Published On: Jul 20 2012 09:20:30 AM CDT   Updated On: Jun 13 2016 12:16:38 PM CDT

With 49 victims, Sunday's terrorist attack at an gay nightclub in Orlando now ranks as America's most deadly mass shooting. Take a look at some of the other worst mass shootings in U.S. history.

Police news conference San Bernardino
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Dec. 2, 2015: Authorities say Syed Rizwan Farook, 28, "angrily" left a holiday party at the Inland Regional Center in San Bernardino, California. Farook's wife, Tashfeen Malik, drove him back to the center and the couple re-entered the facility firing weapons and ended up killing 14 people and injuring 17 others. The couple tried to escape in a SUV until authorities caught up with them about 2 miles from Inland Regional. Farook and Malik were killed in a shootout with police that involved 21 officers, authorities said.

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