Truthfully, and officially, no one knows. Anything else would be purely supposition. As Lanza ended his own life and left no note, or much in the way of clues, we can never know with even the remotest form of certainty.
No one can ever know with any degree of certainty.
Twenty.
An AR-15, .233 calabre Bushmaster.
adam lanza
He did.
No, Adam Lanza committed suicide after killing 20 children and 6 adults at Sandy Hook Elementary School, Newtown, Connecticut, USA.
Adam Lanza was originally from Exeter, New Hampshire. USA but when he committed the Sandy Hook killings he was living with his mother in the village of Sandy Hook, Newtown, Connecticut, USA.
Frontline - 1983 Raising Adam Lanza 31-5 is rated/received certificates of: USA:TV-PG
It has not been discussed. And, likely never will be.
Conneticut State Police released this information the day after the shootings. Yes, he is believed to be the shooter.
I think he did.
the person who did the connecticut shooting and killed 20 children and 7 adults
Adam Lanza was 20 years old when he committed suicide after killing 20 children and 6 adults at Sandy Hook Elementary School, Newtown, Connecticut, USA. His date of birth was 22nd April 1992.