AP Graphic: Sandy Hook Elementary

A message is seen on a candle outside the St. Rose of Lima Roman Catholic Church, Saturday, Dec. 15, 2012, in Newtown, Conn. A man killed his mother at their home and then opened fire Friday inside the Sandy Hook Elementary school, massacring 26 people, including 20 children, as youngsters cowered in fear to the sound of gunshots reverberating through the building and screams echoing over the intercom. (AP Photo/David Goldman)
A message is seen on a candle outside the St. Rose of Lima Roman Catholic Church, Saturday, Dec. 15, 2012, in Newtown, Conn. A man killed his mother at their home and then opened fire Friday inside the Sandy Hook Elementary school, massacring 26 people, including 20 children, as youngsters cowered in fear to the sound of gunshots reverberating through the building and screams echoing over the intercom. (AP Photo/David Goldman)

This interactive about the shooting at Sandy Hook elementary school contains information about some of the victims, an aerial map and profile of the school, and an overview of recent mass shootings.