Which statement is wrong about 2011 Tucson shooting? ( )

A．In the 2011 Tucson shooting Jared Lee Loughner was assassinated.
B．In the 2011 Tucson shooting Daniel Hernandez and Dory Stoddard behaved bravely to protect others.
C．Gabrielle Giffords was assassinated in the 2011 Tucson shooting.
D．Thirteen people were injured and six others were killed in the 2011 Tucson shooting.