NEWTOWN, Conn.—In stockpiling ammunition, smashing his computers and killing his mother as she slept, Adam Lanza undertook considerable preparation before shooting up an elementary school on Friday, a former FBI profiler said.
"He didn't just snap. This takes a lot of planning," said Mary Ellen O'Toole, who worked for 15 years in the FBI's Behavioral Analysis Unit where she studied psychopaths and helped capture killers.
O'Toole retired in 2009 and has no direct connection to the case.
Investigators had hoped Lanza's computers would shed some light on what caused him to massacre 20 first-graders and six adults at Sandy Hook Elementary, a school he once attended. But the 20-year-old reportedly butchered his computer's hard drives with a hammer or screwdriver, according to ABC News.
Still, the FBI's Computer Analysis and Response Team has been working around the clock on the case and could make progress despite the damage.
"The FBI is pretty good, we can pull stuff off anything," O'Toole said.
O'Toole still assists law enforcement and has written a book titled "Dangerous Instincts." She says the Sandy Hook shootings are worse than any case she has dealt with before.
http://news.yahoo.com/blogs/lookout...es-planning-control-former-fbi-180620270.html