Washington Navy Yard Shooting: 13 People Dead, Including Shooter (UPDATES)

From article:

One shooter is dead after opening fire Monday morning at the Washington Navy Yard, and Metropolitan Police Chief Cathy Lanier announced Monday night that authorities believe he was the sole person responsible for the shooting.

Thirteen people were killed, including the shooter, Mayor Vincent Gray announced at a late afternoon press conference. No motive is known at this time.

"It doesn't get much more serious than this," Gray said.

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Multiple news outlets identified Aaron Alexis, 34, as the deceased shooter. Originally of Fort Worth, Texas, Alexis recently began working at the Navy yard as a civilian contractor, NBC reports.

See below for full article:
http://www.huffingtonpost.com/2013/0...n_3934027.html