Adam, who killed Nancy Lanza, 54, before unleashing a nightmarish attack that killed 20 children and six others at the school Friday, was prone to hurting himself, the drinking buddy said.

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 -- a semi-automatic AR-15 assault rifle made ...

Sources affiliated with Sandy Hook shooter Adam Lanza told the ... at Sandy Hook elementary school. This person provided several interesting details about Lanza - the source said he was vegan ...