Adam Lanza's aunt, Marsha Lanza, addressing reporters on her doorstep in the Chicago suburb of Crystal Lake, said her sister-in-law grew up in New Hampshire and was familiar with firearms.

A family friend tells the 'Daily News' that Nancy Lanza said Adam was bullied at the school years earlier.

As probe of Conn. mass shooting continues, profile emerges of an awkward, home-schooled youth living in a gun-friendly home ...

Did technology make him isolated?Why do we still know so little about Adam Lanza? Because he lived in the cloud.

Before Adam Lanza killed 20 schoolchildren in Newtown, CT, he spelled out his twisted motivations for all to see ...

His mother clashed with school officials and eventually removed Adam from public school and home-schooled him, her former sister-in-law, Marsha Lanza of Chicago, told a CBS News affiliate.

The father of Connecticut school shooter Adam Lanza said in his first interview about the massacre that what his son did couldn't "get any more evil" and he wishes his son hadn't been born.

A new report details the many red flags and missed opportunities in Newtown shooter Adam Lanza's childhood.

Adam Lanza’s dad says the boy would have killed him “in a heartbeat” and wishes his psycho mass murderer son had never been born.

Adam Lanza's most disturbing writings from new Sandy Hook documents Hundreds of newly released documents belonging to Adam Lanza reveal the Sandy Hook shooter's violent obsessions and hatred for ...

Adam Lanza attended Sandy Hook Elementary, but it is far from clear why he returned to the school to carry out the rampage particularly since he appeared to have no recent connection to it ...

Adam Lanza was extraordinarily shy and repulsed by human contact, and Nancy Lanza shuffled him through various schools and educational programs, to varying success.