At some point before he went to the school, investigators believe Adam Lanza, 20, killed his mother, Nancy Lanza. He grabbed three guns from the house ... 9:30 a.m. "Sandy Hook school.

Less than a week before her son would launch his horrifying attack on Sandy Hook Elementary School, gun-loving mom Nancy Lanza knew “she was losing him” and that “he was getting worse.” ...

Politicians in Washington are pushing to curb violent video games after a Daily News report revealed Newtown killer Adam ... Lanza, who slaughtered 20 children and six adults at Sandy Hook ...

Police interrogated Ryan Lanza ... Adam killed 20 children and six adults before committing suicide in a classroom. He also shot and killed his mother Nancy before leaving his house for Sandy Hook ...