Dec. 16, 2012: The car driven by Connecticut school shooter Adam Lanza is towed from Sandy Hook Elementary School. (REUTERS)

While Newtown buried two more young victims Tuesday in the shooting massacre, authorities said they found no evidence the gunman who killed 26 people was being medicated for mental illness.

Investigators searching the Connecticut home of gunman Adam Lanza shared with his mother, Nancy Lanza, seized cellphones, computers, and computer games, but found nothing at the residence to indicate he was taking medication, Hearst Connecticut Newspapers.

Experts says Asperger’s would not explain the horrific attack and believe Lanza, who killed his 52-year-old mother before going to the school, suffered other mental problems, including possible personality disorders.

Detectives were scouring cellphone records, text messages, computer records, and social network pages, hoping to find clues as to what made Lanza snap.

“They are looking at everything,” former FBI agent Robert Paquette told the newspaper group. “They are poring over anything and everything. Was he on meds? Did he go off meds? How was his relationship with his mother? What video games did he play? How often did he play? Where did he learn to shoot? How often did he shoot?…Forensics are going to tell us who died where and when. What they want to determine is why.”