Frontline finally aired the findings of its weeks-long investigation into Sandy Hook shooter Adam Lanza, his mother, and his mental health on Tuesday night. Answers were not among the findings. Okay, ...

Also says Nancy Lanza purchased guns for protection. Dec. 15, 2012 — -- The aunt of Connecticut shooter Adam Lanza said the shooter's mother pulled him out of Newtown's public school system ...

BRIDGEPORT, Conn. -- The families of nine people killed in the Newtown elementary school shooting have filed lawsuits against the estate of the gunman's mother. The lawsuits contend Nancy Lanza failed ...

Update, Monday: Lanza's father, Peter, was, in fact, the person who claimed the body, a family spokesperson confirmed this morning. Private arrangements were held over the weekend, NBC News reports.

NEWTOWN, CT - DECEMBER 15: A police officer keeps watch as a woman kneels at a makeshift memorial outside a firehouse which was used as a staging area for families following the mass shooting at Sandy ...

A mediator who worked with Adam Lanza's parents during their divorce in 2009 says his mother said she didn't like to leave him alone and that his parents went out of their way to accommodate him.

The man who attacked a Newtown, Connecticut, elementary school in December had a large arsenal of weapons including additional guns, swords and hundreds of rounds of ammunition, according to court ...

The gunman behind the second-deadliest school shooting in U.S. history has been identified as 20-year-old Adam Lanza, NBC News reported. Police found Lanza dead at the scene—Sandy Hook Elementary ...