Isabel Lebron holds son Izaiah Taylor at a memorial with donated Christmas trees honoring victims near the school on the first Sunday following the mass shooting at Sandy Hook Elementary School on December 16, 2012 in Newtown, Connecticut.

Memorial outside Sandy Hook elementary quickly grows, two days after the deadly shooting. (Don Champion, 7NEWS) Read more about the shooting here:  http://www.abc2news.com/dpp/news/national/key-facts-in-connecticut-elementary-school-shooting

A man prays at a memorial honoring Sandy Hook shooting victims in downtown Newtown, CT. (Don Champion, 7NEWS) Read more about the shooting here:  http://www.abc2news.com/dpp/news/national/key-facts-in-connecticut-elementary-school-shooting

Aurora theater shooting survivor Stephen Barton stands at the growing memorial outside Sandy Hook Elementary- the site of yet another tragedy. Barton is from Southbury, about five miles from Newtown. (Don Champion, 7NEWS)

(Don Champion, 7NEWS) Read more about the Sandy Hook shooting here:  http://www.abc2news.com/dpp/news/national/key-facts-in-connecticut-elementary-school-shooting

A row of 26 Christmas trees stand near the sign for Sandy Hook Elementary. Each tree represents a victim. Don Campion/ 7NEWS Read more  http://www.abc2news.com/dpp/news/national/key-facts-in-connecticut-elementary-school-shooting