Adam Lanza

• 

  On Sandy Hook Anniversary, US Activists Call For Gun Restrictions

  US gun control activists called for expanded background checks for firearms purchasers and for a ban on sales to people on federal watch lists today, in a protest marking the third anniversary of the massacre at a Connecticut elementary school.

• 

  Families of Sandy Hook Massacre Victims Sue Gunmaker

  Families of victims in the 2012 Sandy Hook school massacre filed a US lawsuit Monday seeking damages from the manufacturers of the high-powered assault rifle used in the slaughter.

• 

  Newtown Massacre Shooter Indulged Dark Obsessions Online, Says Report

  By the time Adam Lanza massacred 26 children and adults at a Connecticut school two years ago, he was living in nearly complete isolation, communicating with no one except an online network of people obsessed with mass murder, a report released on Friday said.

• Architects unveil plans for school to replace site of Newtown massacre

  Architects on Tuesday unveiled designs for a new elementary school in Newtown, Connecticut, filled with sunlight, connections to nature - and new security measures - to replace the building where a gunman killed 26 people, mostly young children, in 2012, one of the worst such attacks in U.S. history.

• US releases chilling Newtown massacre documents

  Newtown gunman Adam Lanza wore yellow ear plugs that muffled the screams of his victims and he shot himself in the mouth after committing one of America's worst school massacres.

• Obamas observe silence on Newtown massacre anniversary

  President Barack Obama and First Lady Michelle lit 26 candles and observed a moment of silence on Saturday in honor of the victims of last year's shooting at an elementary school.

• A year later, reflections from Newtown

  A gunman charged into an elementary school last year and open fired on students. 20 children and six educators died that day.

• Newtown school shooting remembered with Washington vigil

  Hundreds gathered solemnly in the US capital's National Cathedral Thursday to mark the first anniversary of the Newtown school shooting and demand tougher laws to combat gun violence.

• Newtown's year: Struggle to move on from shooting

  A year later, inside a big house in Newtown, dolls fill the shelves of a living room and flowers and rainbows decorate a kitchen window, next to a little girl's name: Avielle.

• Connecticut school massacre recordings reveal calm, anguish and gunshots

  A teacher calmly explains she has been shot in the foot. Another woman, sounding anguished, pleads for help.

• Newtown massacre: The nightmare continues, post shooting

  A few nights after the massacre at Sandy Hook Elementary School, David Posey heard a strange noise in his house and went upstairs to check on his son. The little boy, who had just seen his teacher and a first-grade classmate gunned down, was pounding on the floor.

• Connecticut shooter wanted to top Norway death toll

  The man who shot dead 20 children and six adults at a Connecticut elementary school wanted to kill more people than the 77 slain by a Norwegian man in a 2011 rampage, CBS News reported on Monday, citing unnamed law enforcement sources.

• US school massacre survivors ready for class

  Students at the elementary school where a gunman massacred 26 children and teachers last month were returning to class for the first time Thursday in a new building adapted to look exactly like their old one.

• Remains of Connecticut gunman claimed for burial

  The body of the man who killed 26 people at a Connecticut elementary school has been claimed for burial.

• New details emerge a week after US school massacre

  He was the awkward, peculiar kid who wore the same clothes to school every day.