(KCEN) -- The medical examiner has completed the autopsies on the confirmed elementary school shooter, Adam Lanza and his mother Nancy.
That report says Nancy Lanza died from multiple gunshot wounds to the head.
Police say her son Adam shot his mother before he went to Sandy Hook Elementary School and shot 20 children and six adults.
It was the worst shooting rampage at an elementary school in U.S. history.
The medical examiner says Adam Lanza died from a single self-inflicted gunshot wound to the head.
Meantime family members of Connecticut teacher Vicki Soto speak out about her bravery.
Soto is being called a hero for her actions during the shooting.
She put her students in closets and drawers hiding them from the shooter.
Soto was fatally shot, but managed to save her entire first grade class.
Carlee Soto, sister of Vicki Soto says, "It was very emotional, but it was also awesome to see how many people this touched and seeing all these people come out for support of my sister and our family. And I know Vicki would have been very happy."
Soto was 27-years-old, and was in her third year teaching first grade at Sandy Hook Elementary.