[Updated at 1:51 p.m. ET] This live blog is wrapping up, but please check out our full story for the latest about today's document release.
[Updated at 1:48 p.m. ET] One of the warrants released Thursday cites an interview with a person who said that Lanza rarely left his home, that he was a shut-in, "and an avid gamer who plays Call of Duty, amongst other games." "Call of Duty" is a military-style war game.
In the house, according to the documents, were several books – one titled "NRA guide to the basics of pistol shooting," another about Asperger syndrome and one on autism. Both are developmental disorders that are not typically associated with violence.
Police also found a 2008 New York Times article about a shooting at Northern Illinois University. Police took from the house an NRA certificate for Nancy Lanza, a receipt for a shooting range in Oklahoma, a book titled "Train your brain to get happy," and three photographs "of what appears to be a deceased human covered with plastic and what appears to be blood."
As noted below, the NRA issued a statement today saying neither Lanza nor his mother were members.
[Updated at 1:45 p.m. ET] The main details of the shooting have long been known: The carnage began on the morning of December 14, when Lanza fatally shot his 52-year-old mother, Nancy Lanza, with a .22 caliber rifle.
But some of the details are new. "There was no indication of a struggle," according to a statement from Stephen J. Sedensky III, state's attorney for the judicial district of Danbury. The statement came with Thursday's release of five search warrants and related documents.
Lanza shot his mother in the forehead, one of the search warrants says.
Laden with weapons and ammunition, Lanza then went to the elementary school, shooting his way into the building where he killed the 26 victims with a Bushmaster .223 caliber model XM15 rifle, according to Sedensky.
The rampage ended when Lanza, using a Glock 10 mm handgun, shot himself.
Attached to the rifle police found a 30-round capacity magazine that still had 14 bullets Sedensky said, and a search of Lanza's body found that he was carrying more ammunition for the handguns as well as three more 30-round magazines for the Bushmaster, each fully loaded.
"Located in the area of the shootings were six additional 30-round magazines," Sedensky said in his statement, three of them empty and the others holding 10, 11, and 13 rounds. Police found 154 spent .223 caliber casings at the school.
All of the guns appear to have been bought by Lanza's mother, the state's attorney said.
[Updated at 12:59 p.m. ET] We've gotten all the documents together in one place. Here are the documents that Connecticut prosecutors released today in the Newtown investigation.
[Updated at 12:35 p.m. ET] Back to today's Newtown document release. The National Rifle Association has issued a statement, apparently reacting to what the papers say about investigators finding NRA certificates for Lanza and his mother, Nancy.
"There is no record of a member relationship between Newtown killer Adam Lanza, nor between Nancy Lanza, A. Lanza or N. Lanza with the National Rifle Association," the NRA statement said. "Reporting to the contrary is reckless, false and defamatory."
Editor's Note: Sandy unleashed powerful winds and torrential rains Monday in the mid-Atlantic and Northeast as it sped toward shore. Subways and bridges were shut down and streets were quiet as gusts howled over a huge region encompassing hundreds of miles. At 7 p.m., the National Hurricane Center stopped classifying Sandy as a hurricane, though it still continued to pack a wallop. Here is the full story.
Are you there? Send your stories and photos to CNN iReport but stay safe.
Here are the latest developments:
[Updated at 11:55 p.m.] Lisa Greiner, spokeswoman with New York York University's Langone Medical Center, offers some more details about why the facility is evacuating about 200 patients:
"Due to the severity of Hurricane Sandy and the higher than expected storm surge, we are in the process of transferring approximately 200 patients within the medical center to nearby facilities. We are having]
Manssor Arbabsiar once denied that he participated in a plot to kill the Saudi ambassador to the United States. Now he says he did.
Arbabsiar, a 57-year-old Iranian-American man from Texas, pleaded guilty Wednesday to trying to recruit a Mexican drug cartel to bomb a Washington, D.C., restaurant while Saudi Ambassador Adel Al-Jubeir dined there.
Arbabsiar, who was arrested in September 2011 after an undercover informant's tip to authorities, said in Manhattan federal court on Wednesday that he conspired with members of the Iranian military in the formulation of the plot. The admission comes nearly a year after he pleaded not guilty.
Federal authorities say Arbabsiar and cohorts hired someone they thought was a cartel contact to assassinate the ambassador, but the contact was an undercover government informant who kept in contact with Arbabsiar until there was enough evidence for his arrest, according to federal court documents.
Arbabsiar is scheduled to be sentenced in January.
Iranian President Mahmoud Ahmadinejad last year dismissed allegations that Iran was connected to the plot.FULL STORY
[Updated at 8:27 a.m. ET] Port Authority spokesman Steve Coleman says there is no fire at the site. The FDNY received a call of a fire in the tower, but found no active fire upon arrival.
[Posted at 8:27 a.m. ET] Firefighters are responding to a fire on the 88th floor of 1 World Trade CEnter, according to FDNY spokesman Joe Perez.
The building is currently under construction on the site of the former World Trade Center towers.
About 84 firefighters are on the scene, Perez told CNN. No smoke or fire is visible from a CNN tower cam focused on the building.