Watch CBS News

Guns used in, motive for Conn. shooting in question

Name: Guns used in, motive for Conn. shooting in question
Uploaded: 2012-12-15T15:36:49-0500
Duration: 3 min 9 s
Description: Information about the guns used by the Newtown school shooter has been changing. As Bob Orr reports, that's proving challenging to pin down - as is the motive.

Information about the guns used by the Newtown school shooter has been changing. As Bob Orr reports, that's proving challenging to pin down - as is the motive.