Investigators are searching for more answers into the school shooting rampage in Newtown.
Currently, investigators are looking into Adam Lanza's past in hopes of finding out what may have caused him to kill his own mother and then 26 people inside Sandy Hook Elementary School.
Putting the pieces together is proving difficult, but investigators are gathering evidence and will analyze everything they come across, while trying to figure out what was going on in his head.
Richard Nova worked inside the Newtown School District as head of security. He said he remembers Lanza, his mother Nancy and his older brother.
"Adam was a boy very different from his brother," he said. "He was withdrawn most often, shy and basically scared of the world around him. He had some disorders."
Sources tell Eyewitness News the 20-year-old went through a psychiatric evaluation at some point in his life.
The evaluation was not court ordered.
Eyewitness News checked court records to see if his family wanted him committed to a mental health hospital. Court clerks said if there was a request then it would not be public record.
Sources told Eyewitness News that investigators are looking at the killer's love for video games. He lived in the basement of his mother's home about five miles from the school.
A source close to the investigation said Lanza smashed his computer before killing his mother and going to the school. Investigators are trying to access web servers he may have connected with since they're having trouble getting anything off the broken computer.
We are also learning Lanza and his father stopped talking about a year after his parent's 2009 divorce.
Meanwhile, Novia said nothing is adding up.
"It's hard to swallow," he said. "It's hard to make sense because if you know the family, this could not have happened."
Town and school officials from Newtown and Monroe are preparing Chalk Hill Middle School for Sandy Hook Elementary School students.
"I think we're forever changed, but we have to move forward," said Newtown School Superintendent Dr. Janet Robinson.
The school district is counting on getting Sandy Hook Elementary School students back into classrooms as a major step in healing.
"They are making the school No. 1 safe and secure," said Monroe police Lt. Brian McCauley.
School officials announced retired Sandy Hook Elementary School Principal Donna Page would fill in as the principal when the students return.
State police released a statement Wednesday which informed the media that no further information was to be released at this time.
The shooting investigation is expected to last months.
"The Newtown Police Department will work with our community partners to restore a sense of security and normalcy to Newtown," said Newtown police Chief Michael K. Kehoe in a statement Wednesday. "Our law enforcement professionals are committed to helping the community through this difficult period. It is my honor to be associated with such fine people."
Robinson said the healing has to happen sooner.
"These kids have their futures ahead of them," she said.
Copyright 2012 WFSB (Meredith Corporation). All rights reserved.
Wednesday, June 19 2013 11:01 AM EDT2013-06-19 15:01:14 GMT
Cell phone records show the young woman who vanished just blocks away from her Tempe apartment over the weekend made a phone call before she disappeared. Adrienne Salinas, 19, hasn't been seen or heardMore >
Cell phone records show the young woman who vanished just blocks away from her Tempe apartment over the weekend made a phone call before she disappeared.More >
Wednesday, June 19 2013 3:36 PM EDT2013-06-19 19:36:55 GMT
Gun threat at Arizona Mills Mall
A gun threat forced the evacuation of Arizona Mills Mall Tuesday night. A caller told 911 that someone was pointing a gun at theater-goers while they were watching a movie. The scene is unfolding andMore >
A caller told 911 that someone pointed a gun at theater-goers while they were watching the new 'Superman' movie.More >
Wednesday, June 19 2013 4:58 PM EDT2013-06-19 20:58:02 GMT
The man suspected of kidnapping three women and holding them captive for years inside his west side is due in court this morning. Ariel Castro will go before Judge Michael Russo at 8:30 a.m. on nearlyMore >
With his head hanging down, suspected kidnapper Ariel Castro went before a judge on Wednesday morning.
Castro refused to make eye contact with anyone, but did answer the judge when questioned. He provided a simple answer of 'yes' when asked normal questions about the proceedings. More >
Friday, May 31 2013 8:01 PM EDT2013-06-01 00:01:34 GMT
A bus driver loses his job over a Facebook post. Here's hold it unfolded. The last week of school in Haralson County, a student told driver Johnny Cook he was hungry, that didn't get to eat lunch at HaralsonMore >
A bus driver recently lost his job over a Facebook post. More >
Wednesday, June 19 2013 1:40 PM EDT2013-06-19 17:40:44 GMT
Jesus Cabrera Molina (Source: CBS 5 News)
A judge has denied bond for man believed involved in the hit-and-run death of a Phoenix police officer.Police say 24-year-old Jesus Cabrera Molina is being held on suspicion of manslaughter and leavingMore >
Maricopa County court officials said Jesus Cabrera Molina, 24, pleaded not guilty to charges of manslaughter and leaving the scene of the crash in the hit-and-run death of a Phoenix police officer.More >