FBI hopes hard drive will shine light on Conn. shooter's motive

The FBI is reportedly examining a hard drive found in the bedroom of Connecticut school shooter Adam Lanza in the hopes that they can glean insight into the 20-year-old's activities before the Friday rampage that left 28 people -- including Lanza himself -- dead.

Although police have refused to publicly confirm that they're using forensics technology to retrieve information from the drive, published reports cited police officials who said a drive, broken into pieces, was found outside of Lanza's computer.

According to those sources, FBI forensics experts will examine the drive to try to figure out who Lanza corresponded with before the massacre and how else he may have used the computer.