Article Photos: Norman hospital to sponsor public forum on school shootings 142/196

Crayons sit on a table outside of a barbershop a day after a gunman opened fire at Sandy Hook Elementary School, Saturday, Dec. 15, 2012, in the Sandy Hook village of Newtown, Conn.  The massacre of 26 children and adults at Sandy Hook Elementary school elicited horror and soul-searching around the world even as it raised more basic questions about why the gunman, 20-year-old Adam Lanza, would have been driven to such a crime and how he chose his victims.  (AP Photo/Julio Cortez) ORG XMIT: CTJC124